diff --git a/ansi_colors.sh b/ansi_colors.sh
new file mode 100644
index 0000000..21074ae
--- /dev/null
+++ b/ansi_colors.sh
@@ -0,0 +1,34 @@
+# This script is meant to be sourced in other scripts to make colorizing easier.
+# It should not be made executable and run stand-alone.
+
+# Set Select Graphic Rendition (SGR)
+GROFF_NO_SGR=1
+
+# Modifiers
+RESET=$'\e[0m'
+BOLD=$'\e[1m'       # also used as bright
+DIM=$'\e[2m'
+UNDERLINE=$'\e[4m'
+BLINK=$'\e[5m'      # this may not work in all terminals
+INVERT=$'\e[7m'     # swaps background and foreground colors
+
+# Foreground colors
+FG_BLACK=$'\e[0;30m'
+FG_RED=$'\e[0;31m'
+FG_GREEN=$'\e[0;32m'
+FG_YELLOW=$'\e[0;33m'
+FG_BLUE=$'\e[0;34m'
+FG_MAGENTA=$'\e[0;35m'
+FG_CYAN=$'\e[0;36m'
+FG_WHITE=$'\e[0;37m'
+
+# Background colors
+BG_BLACK=$'\e[40m'
+BG_RED=$'\e[41m'
+BG_GREEN=$'\e[42m'
+BG_YELLOW=$'\e[43m'
+BG_BLUE=$'\e[44m'
+BG_MAGENTA=$'\e[45m'
+BG_CYAN=$'\e[46m'
+BG_WHITE=$'\e[47m'
+
diff --git a/colorize_manpages.sh b/colorize_manpages.sh
new file mode 100644
index 0000000..2df391c
--- /dev/null
+++ b/colorize_manpages.sh
@@ -0,0 +1,48 @@
+# Source file to set colorization in less and man
+# To change between ansi escape and tput, change commenting as required
+#
+# Change the variable below to specify the colorization method to use
+# Valid values are "ansi" and "tput"
+COLORIZER="tput"
+
+# Set pagers and turn off select graphic rendition (SGR)
+export GROFF_NO_SGR=1
+export MANPAGER='less'
+export PAGER='less'
+
+
+# Check the COLORIZER variable to use the requested method
+if [[ "$COLORIER" == "ansi" ]]; then
+    # Set ansi escape codes to colorize less/man output
+    export LESS_TERMCAP_mb=$'\e[1;31m'      # blinking text mode (if supported), set to bold/red
+    export LESS_TERMCAP_md=$'\e[1;31m'      # bold text mode, set to bold/red
+    export LESS_TERMCAP_me=$'\e[0m'         # ends all special formatting (like mb, md, etc.)
+    export LESS_TERMCAP_se=$'\e[0m'         # ends standout mode
+    export LESS_TERMCAP_so=$'\e[1;33;44m'   # begin standout mode, bold/yellow text w/ blue background
+    export LESS_TERMCAP_ue=$'\e[0m'         # end underline mode
+    export LESS_TERMCAP_us=$'\e[4;1;32m'    # begin underline mode, bold/green text w/ underline
+    export LESS_TERMCAP_mr=$'\e[7m'         # begin reverse video mode
+    export LESS_TERMCAP_mh=$'\e[2m'         # begin dim, half bright mode
+    export LESS_TERMCAP_ZN=$'\e[74m'        # begin subscript mode, possibly not supported
+    export LESS_TERMCAP_ZV=$'\e[75m'        # end subscript mode, possibly not supported
+    export LESS_TERMCAP_ZO=$'\e[73m'        # begin superscript mode, possibly not supported
+    export LESS_TERMCAP_ZW=$'\e[75m'        # end superscript mode, possible not supported
+elif [[ "$COLORIZER" == "tput" ]]; then
+    # Set tput values to match the same colors above (see line comments above for descriptions)
+    export LESS_TERMCAP_md=$(tput bold; tput setaf 1)
+    export LESS_TERMCAP_me=$(tput sgr0)
+    export LESS_TERMCAP_se=$(tput sgr0)
+    export LESS_TERMCAP_so=$(tput bold; tput setaf 3; tput setab 4)
+    export LESS_TERMCAP_ue=$(tput sgr0)
+    export LESS_TERMCAP_us=$(tput smul; tput bold; tput setaf 2)
+    export LESS_TERMCAP_mr=$(tput rev)
+    export LESS_TERMCAP_mh=$(tput dim)
+    export LESS_TERMCAP_ZN=$(tput ssubm)
+    export LESS_TERMCAP_ZV=$(tput rsubm)
+    export LESS_TERMCAP_ZO=$(tput ssupm)
+    export LESS_TERMCAP_ZW=$(tput rsupm)
+else
+    echo
+    echo *****  COLORIZER variable must be set to colorize man/less output  *****
+    echo
+fi
diff --git a/command_exists.sh b/command_exists.sh
new file mode 100644
index 0000000..a2d5fba
--- /dev/null
+++ b/command_exists.sh
@@ -0,0 +1,23 @@
+# To have scripts not write everything out to stdout so results can be captured
+# redirect any output not wanted to /dev/null
+#
+# This is the original that outputs 1 or 0 with echo
+command_exists_1 () {
+    if type "$1" >> /dev/null; then
+        echo "1"
+    else
+        echo "0"
+    fi
+}
+
+# A better version is to use the return keyword
+# This command can be used in an if statement, if needed
+# The logic has to be reversed - the shell treats 0 as success
+command_exists() {
+    if type "$1" >> /dev/null; then
+        return 0
+    else
+        return 1
+    fi
+}
+
diff --git a/common.v1.sh b/common.v1.sh
new file mode 100755
index 0000000..ae8f129
--- /dev/null
+++ b/common.v1.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+# Inform the user of the output they can expect.
+
+echo "common commands:"
+
+
+# Show the most commonly used commands
+tail ~/.bash_history -n 1000 \
+    | sort \
+    | uniq -c \
+    | sed 's/^ *//' \
+    | sort -n -r \
+    | head -n 10
\ No newline at end of file
diff --git a/common.v2.sh b/common.v2.sh
new file mode 100755
index 0000000..211a62e
--- /dev/null
+++ b/common.v2.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Inform the user of the output they can expect.
+
+echo "common commands:"
+
+
+# The following variables control how the command runs.
+history_lines=1000  # The number of lines of history to search through
+command_count=10    # The number of common commands to show
+
+# Show the most commonly used commands
+tail ~/.bash_history -n ${history_lines} \
+    | sort \
+    | uniq -c \
+    | sed 's/^ *//' \
+    | sort -n -r \
+    | head -n ${command_count}
\ No newline at end of file
diff --git a/common.v3.sh b/common.v3.sh
new file mode 100755
index 0000000..7ab9f53
--- /dev/null
+++ b/common.v3.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+# Inform the user of the output they can expect.
+
+echo "common commands:"
+
+
+# The following variables control how the command runs.
+shell_binary=""     # A place to store the shell binary value
+history_file=""     # A place to store the history file path
+history_lines=1000  # The number of lines of history to search through
+command_count=10    # The number of common commands to show
+
+# Check whether you can determine the name of the shell binary
+shell_regex="([^/]+$)"
+if [[ $SHELL =~ $shell_regex ]]; then
+    # Depending on the name of the shell binary, set the history filepath
+    shell_binary=${BASH_REMATCH[1]}
+    if [[ $shell_binary == "bash" ]]; then
+        history_file=~/.bash_history
+    elif [[ $shell_binary == "zsh" ]]; then
+        history_file=~/.zsh_history
+    fi
+fi
+
+# If you are searching through the bash history, you can look at the history file
+# to get the most common commands
+if [[ $shell_binary == "bash" ]]; then
+    
+    # Show the most commonly used commands
+    tail "${history_file}" -n ${history_lines} \
+        | sort \
+        | uniq -c \
+        | sed 's/^ *//' \
+        | sort -n -r \
+        | head -n ${command_count}
+
+elif [[ $shell_binary == "zsh" ]]; then
+
+    # Z shell shitory lines look like this:
+    # : 1621135004:0;uname -a
+    # Run the same command as above, and extract everything _after_ the
+    # semicolon, which is the command text
+    tail "${history_file}" -n ${history_lines} \
+        | cut -d';' -f2 \
+        | sort \
+        | uniq -c \
+        | sed 's/^ *//' \
+        | sort -n -r \
+        | head -n ${command_count}
+else
+
+    # show a warning to the user that you don't know where the history file
+    # is for their shell
+    echo "Sorry, I don't know where to find the history file for '${SHELL}'"
+fi
diff --git a/common.v4.sh b/common.v4.sh
new file mode 100755
index 0000000..fa89dd4
--- /dev/null
+++ b/common.v4.sh
@@ -0,0 +1,84 @@
+#!/usr/bin/env bash
+# Exit if any command fails
+set -e
+
+# Inform the user of the output they can expect.
+
+echo "common commands:"
+
+write_command_then_count() {
+    # Get the command and count, which currently looks like:
+    #   '42 git commit'
+    # Then write th e command with the count afterward
+    local line="$1"
+    local count=$(echo "${line}" | cut -d' ' -f1)
+    local command=$(echo "${line}" | cut -d' ' -f2-)
+    echo "${command} (${count})"
+}
+
+
+# The following variables control how the command runs.
+shell_binary=""             # A place to store the shell binary value
+history_file=""             # A place to store the history file path
+history_lines=1000          # The number of lines of history to search through
+command_count=${1:-10}      # The number of common commands to show
+
+# Check whether you can determine the name of the shell binary
+shell_regex="([^/]+$)"
+if [[ $SHELL =~ $shell_regex ]]; then
+    # Depending on the name of the shell binary, set the history filepath
+    shell_binary=${BASH_REMATCH[1]}
+    if [[ $shell_binary == "bash" ]]; then
+        history_file=~/.bash_history
+    elif [[ $shell_binary == "zsh" ]]; then
+        history_file=~/.zsh_history
+    fi
+fi
+
+# If you are searching through the bash history, you can look at the history file
+# to get the most common commands
+if [[ $shell_binary == "bash" ]]; then
+    
+    # Show the most commonly used commands
+    commands=$(tail "${history_file}" -n ${history_lines} \
+        | sort \
+        | uniq -c \
+        | sed 's/^ *//' \
+        | sort -n -r \
+        | head -n ${command_count})
+
+elif [[ $shell_binary == "zsh" ]]; then
+
+    # Z shell shitory lines look like this:
+    # : 1621135004:0;uname -a
+    # Run the same command as above, and extract everything _after_ the
+    # semicolon, which is the command text
+    commands=$(tail "${history_file}" -n ${history_lines} \
+        | cut -d';' -f2 \
+        | sort \
+        | uniq -c \
+        | sed 's/^ *//' \
+        | sort -n -r \
+        | head -n ${command_count})
+else
+
+    # show a warning to the user that you don't know where the history file
+    # is for their shell
+    echo "Sorry, I don't know where to find the history file for '${SHELL}'"
+fi
+
+# Print each command, showing its order in the list
+# Commands are separated by newlines, so temporarily change IFS to loop over
+# each line of the commands
+counter=1
+old_ifs=$IFS
+IFS=$'\n'
+for command in $commands
+do
+    use_count=$(echo "$command" | cut -d' ' -f 1)
+    use_command=$(echo "$command" | cut -d' ' -f 2)
+    printf "$(tput bold; tput setaf 3)%-5s $(tput sgr0)$(tput setaf 6)%-5s $(tput sgr0)%-5s\n" "$counter" "$use_count" "$use_command"
+    counter=$((counter + 1))
+done
+IFS=$old_ifs
+
diff --git a/ifs_example.sh b/ifs_example.sh
new file mode 100644
index 0000000..df2224d
--- /dev/null
+++ b/ifs_example.sh
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+# When files or symlinks may include a space in the name,
+# this style of looping over them can come in handy.
+#
+# Save the current value of IFS, so you can restore it later.  Split on newlines.
+old_ifs=$IFS
+IFS=$'\n'
+
+# Find all symlinks and print each one
+links=$(find ~ -type l -maxdepth 1)
+
+for link in $links
+do
+    echo "Found Link: $link"
+done
+
+# Restore the original IFS value
+IFS=$old_ifs
+
+# While this can be used to cover a specific edge case, if you change the IFS
+# variable often, that is a sign that a programming or other scripting language
+# would provide a better solution
diff --git a/interrupt_example.sh b/interrupt_example.sh
new file mode 100755
index 0000000..8341c1c
--- /dev/null
+++ b/interrupt_example.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+# An example of how to ensure a user really wants to interrupt an operation
+# Useful for scripts where interruption could be harmful
+
+interrupt_count=0
+on_interrupt() {
+    if [ $interrupt_count -lt 1 ]; then
+        echo "Canceling this operation can cause errors."
+        echo "Press Ctrl-C again if you are sure you want to cancel."
+        interrupt_count=$((interrupt_count + 1))
+    else
+        # Convention is to use the status code 130 for interrupted scripts.
+        echo "Canceling long operation"
+        printf "$(tput cr)$(tput el)"
+        exit 130
+    fi
+}
+
+trap on_interrupt INT
+
+total_time=0
+while [ $total_time -le 600 ]; do
+    printf "$(tput cr)$(tput el)Long operation: ${total_time} seconds elapsed\r"
+    sleep 3
+    total_time=$((total_time + 3))
+done
+
diff --git a/load_example_history.sh b/load_example_history.sh
new file mode 100755
index 0000000..5063bb8
--- /dev/null
+++ b/load_example_history.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Load the example history provided by the Effective Shell book
+
+# If the book examples aren't available, load them
+if [ ! -d ~/effective-shell ]; then
+    echo -e "\e[0;36mCopying Effective Shell example files\e[0m"
+    curl effective.sh | sh
+fi
+
+# Check if there is a backup of the history file already
+if [ ! -f ~/.bash_history.backup ]; then
+    # if not, make a backup of the file
+    cp ~/.bash_history ~/.bash_history.backup
+    # copy the example history
+    cp ~/effective-shell/data/history.txt ~/.bash_history
+    # clear the history
+    history -c
+    # reload the history
+    history -r
+    echo -e "\e[1;31mThe history file has been backed up and test data staged\e[0m"
+else
+    echo -e "\e[1;33mThere is already a history file backup\e[0m"
+fi
\ No newline at end of file
diff --git a/looptest b/looptest
new file mode 100755
index 0000000..9b16770
Binary files /dev/null and b/looptest differ
diff --git a/looptest.cpp b/looptest.cpp
new file mode 100644
index 0000000..3917ffc
--- /dev/null
+++ b/looptest.cpp
@@ -0,0 +1,9 @@
+#include <iostream>
+using namespace std;
+
+int main() {
+    for(int i = 0; i < 1000000; i++) {
+    }
+    return 0;
+}
+
diff --git a/looptest.py b/looptest.py
new file mode 100755
index 0000000..8dca527
--- /dev/null
+++ b/looptest.py
@@ -0,0 +1,5 @@
+#!/usr/bin/env python3.14
+
+for i in range(1_000_000):
+    pass
+
diff --git a/rainbow.sh b/rainbow.sh
new file mode 100644
index 0000000..0f6a553
--- /dev/null
+++ b/rainbow.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Print a message in each of the 8 ANSI terminal colors
+
+rainbow() {
+    local message="$1"
+    local reset='\e[0m'
+    for ((color=31; color<=37; color++))
+    do
+        color_code="\\e[0;${color}m"
+        if [ -t 1 ]; then
+            printf "${color} - ${color_code}${message}${reset}\n"
+        else
+            printf "${color} - ${message}\n"
+        fi
+    done
+}
+
diff --git a/rainbow.txt b/rainbow.txt
new file mode 100644
index 0000000..4a3e124
--- /dev/null
+++ b/rainbow.txt
@@ -0,0 +1,7 @@
+31 - Good afternoon
+32 - Good afternoon
+33 - Good afternoon
+34 - Good afternoon
+35 - Good afternoon
+36 - Good afternoon
+37 - Good afternoon
diff --git a/random_numbers.sh b/random_numbers.sh
new file mode 100755
index 0000000..59177d5
--- /dev/null
+++ b/random_numbers.sh
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+# Create an empty array to store random numbers
+random_numbers=()
+
+# As long as the length of the array is less than 5, continue to loop
+while [ ${#random_numbers[@]} -lt 5 ]
+do
+    # Get a random number; ask the user if they want to add it to the array
+    random_number=$RANDOM
+    read -p "Add $random_number to the list? (y/n): " choice
+
+    # If the user chose "y", add the random number to the array
+    if [ "$choice" = "y" ]; then random_numbers+=($random_number); fi
+done
+
+# Show the contents of the array
+echo "Random Numbers: ${random_numbers[@]}"
+
diff --git a/restore_history.sh b/restore_history.sh
new file mode 100755
index 0000000..1dcc323
--- /dev/null
+++ b/restore_history.sh
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Restore the real history file after running book examples
+
+# Check for a backup file
+if [ -f ~/.bash_history.backup ]; then
+    # Rename the backukp file as the current file
+    mv ~/.bash_history.backup ~/.bash_history
+    # Clear the example history
+    history -c
+    # Reload the history from the restored file
+    history -r
+    echo -e "\e[1;36mThe original history has been restored\e[0m"
+else
+    echo -e "\e[1;33mThere is no backup history to restore\e[0m"
+fi
\ No newline at end of file
diff --git a/set_ps1.sh b/set_ps1.sh
new file mode 100755
index 0000000..c31f15c
--- /dev/null
+++ b/set_ps1.sh
@@ -0,0 +1,228 @@
+# Note: this script should be sourced into your shell. For this reason it does
+# not specify a shebang.
+# 
+# set-ps1: set the command prompt (PS1) variable to a named 'theme'.
+# 
+# example:
+#
+#   set-ps1 simple
+#
+# If no 'theme' is provided, the original PS1 value that was set in the shell
+# startup files is used.
+
+# Keep track of the original PS1 value.
+_original_ps1="${PS1}"
+
+set_ps1() {
+    # Foreground colours.
+    local fg_black=$(tput setaf 0)     # \033[30m
+    local fg_red=$(tput setaf 1)       # \033[31m
+    local fg_green=$(tput setaf 2)     # \033[32m
+    local fg_yellow=$(tput setaf 3)    # \033[33m
+    local fg_blue=$(tput setaf 4)      # \033[34m
+    local fg_magenta=$(tput setaf 5)   # \033[35m
+    local fg_cyan=$(tput setaf 6)      # \033[36m
+    local fg_white=$(tput setaf 7)     # \033[37m
+
+    # Background colours.
+    local bg_black=$(tput setab 0)     # \033[40m
+    local bg_red=$(tput setab 1)       # \033[41m
+    local bg_green=$(tput setab 2)     # \033[42m
+    local bg_yellow=$(tput setab 3)    # \033[43m
+    local bg_blue=$(tput setab 4)      # \033[44m
+    local bg_magenta=$(tput setab 5)   # \033[45m
+    local bg_cyan=$(tput setab 6)      # \033[46m
+    local bg_white=$(tput setab 7)     # \033[47m
+
+    # Text styles and reset. Note that on some terminals 'bold' will produce
+    # light colours for bright colours, on others it will actually show the text
+    # in bold.
+    local bold=$(tput bold)            # \033[1m
+    local dim=$(tput dim)              # \033[2m
+    local start_underline=$(tput smul) # \033[4m
+    local stop_underline=$(tput rmul)  # \033[24m
+    local reset=$(tput sgr0)           # \033[0m
+
+    # If you need them, you can get other terminal capabilties such as the
+    # number of colours, lines, columns, etc.
+    local colors=$(tput colors)        # Number of colours, e.g. '8' or '256'
+    local lines=$(tput lines)          # Number of lines in the terminal
+    local cols=$(tput cols)            # Number of columns in the terminal
+
+    # Special characters for PS1 strings:
+    # \a     an ASCII bell character (07)
+    # \d     the date in "Weekday Month Date" format (e.g., "Tue May 26")
+    # \D{format}
+    #        the format is passed to strftime(3) and the result is inserted into the prompt string; an empty format results in  a  locale-specific  time  representation.   The
+    #        braces are required
+    # \e     an ASCII escape character (033)
+    # \h     the hostname up to the first `.'
+    # \H     the hostname
+    # \j     the number of jobs currently managed by the shell
+    # \l     the basename of the shell's terminal device name
+    # \n     newline
+    # \r     carriage return
+    # \s     the name of the shell, the basename of $0 (the portion following the final slash)
+    # \t     the current time in 24-hour HH:MM:SS format
+    # \T     the current time in 12-hour HH:MM:SS format
+    # \@     the current time in 12-hour am/pm format
+    # \A     the current time in 24-hour HH:MM format
+    # \u     the username of the current user
+    # \v     the version of bash (e.g., 2.00)
+    # \V     the release of bash, version + patch level (e.g., 2.00.0)
+    # \w     the current working directory, with $HOME abbreviated with a tilde (uses the value of the PROMPT_DIRTRIM variable)
+    # \W     the basename of the current working directory, with $HOME abbreviated with a tilde
+    # \!     the history number of this command
+    # \#     the command number of this command
+    # \$     if the effective UID is 0, a #, otherwise a $
+    # \nnn   the character corresponding to the octal number nnn
+    # \\     a backslash
+    # \[     begin a sequence of non-printing characters, which could be used to embed a terminal control sequence into the prompt
+    # \]     end a sequence of non-printing characters
+
+    # Depending on the name of the theme provided, set the prompt.
+    case $1 in
+        basic)
+            # Debian/Ubuntu style:
+            #   \u@\h - username@host
+            #   \w - working directory
+            #   \$ - prompt
+            PS1="\u@\h:\w\\$ "
+        ;;
+
+        debian)
+            # Debian/Ubuntu style:
+            #   \u@\h - username@host (bold/green)
+            #   \w - working directory (bold/blue)
+            #   \$ - prompt (# if root, otherwise $) (bold/white)
+            PS1="\[${bold}${fg_green}\]\u@\h:\[${fg_blue}\]\w\[${fg_white}\]\\$\[${reset}\] "
+        ;;
+
+        datetime)
+            # A style that shows the date and time:
+            #   \D{%Y-%m-%d} - the year/month/date (in white)
+            #   \@ - the time (in green)
+            #   \$ - prompt (# if root, otherwise $) (bold/white)
+            PS1="\[${fg_white}\]\D{%Y-%m-%d} \[${bold}${fg_green}\]\@\[${fg_white}\] \\$\[${reset}\] "
+        ;;
+
+        git)
+            # A Debian style prompt with the git info above it.
+            PS1="\$(_git_info)"$'\n'"\\[${bold}${fg_green}\]\u@\h:\[${fg_blue}\]\w\[${fg_white}\]\\$\[${reset}\] "
+        ;;
+
+        dwmkerr)
+            # The current folder, up to 3 items shown, the git info, then the prompt.
+            # Starts with a leading newline to space out commands.
+            PS1=$'\n'"\[${bold}${fg_blue}\$(_pwd_max_folders 3)${reset}\] \$(_git_info)"$'\n'"\[${bold}${fg_white}\]\\$\[${reset}\] "
+        ;;
+
+
+        # Add your own themes here!
+
+        *)
+            # Restore PS1 to its original value.
+            PS1="${_original_ps1}"
+        ;; 
+
+    esac
+
+    # If we are in Z-Shell convert the PS1 to use Z-Shell format.
+    [ -n "$ZSH_VERSION" ] && PS1=$(_to_zsh "$PS1")
+}
+
+# Build a string that shows:
+# - The branch (underlined if 'main') in green
+# - A red exclamation if there are any local changes not committed
+# - An indicator of the number of stashed items, if any.
+_git_info() {
+    # Don't write anything if we're not in a folder tracked by git.
+    if ! [ "$(git rev-parse --is-inside-work-tree 2>/dev/null)" == "true" ]
+    then
+        return
+    fi
+
+    # Local copies of the colours for this function.
+    local fg_red=$(tput setaf 1)
+    local fg_green=$(tput setaf 2)
+    local fg_yellow=$(tput setaf 3)
+    local start_underline=$(tput smul)
+    local stop_underline=$(tput rmul)
+    local reset=$(tput sgr0)
+    # Git details.
+    local git_branch_name="$(git branch --show-current)"
+    local git_any_local_changes="$(git status --porcelain=v1 2>/dev/null)"
+    local git_stash_count="$(git rev-list --walk-reflogs --count \
+        refs/stash -- 2>/dev/null)" # Ignore error when no stashes
+    local git_info=""
+    if [ "${git_branch_name}" = "main" ]; then
+        git_info="${fg_green}${start_underline}${git_branch_name}${reset}"
+    else
+        git_info="${fg_green}${git_branch_name}${reset}"
+    fi
+    if ! [ -z "${git_any_local_changes}" ]; then
+        # Note that we have to be careful to put the exclamation mark
+        # in single quotes so that it is not expanded to the last command!
+        git_info="${git_info} ${fg_red}"'!'"${reset}"
+    fi
+    if [ "${git_stash_count:-0}" -gt 0 ]; then
+        git_info="${git_info} ${fg_yellow}${git_stash_count} in stash${reset}"
+    fi
+    printf "${git_info}"
+}
+
+# Show the pwd, limited to a certain number of folders.
+_pwd_max_folders() {
+    local max_folders="$1"
+    # Write the PWD, replace the home path with a tilde, then cut out the last
+    # of the directories, up to the max folders value.
+    echo "${PWD/#$HOME/~}" | rev | cut -d'/' -f1-${max_folders} | rev
+}
+
+# Convert a Bash PS1 string to a ZSH PS1 string.
+_to_zsh() {
+    # Note that the following sequences are not supported as they don't have
+    # an Z-Shell equivalent. Mappings have been worked out from this document:
+    #   https://zsh.sourceforge.io/Doc/Release/Prompt-Expansion.html#Prompt-Expansion
+    #
+    # \l     the basename of the shell's terminal device name
+    # \s     the name of the shell, the basename of $0 (the portion following the final slash)
+    # \T     the current time in 12-hour HH:MM:SS format
+    # \v     the version of bash (e.g., 2.00)
+    # \V     the release of bash, version + patch level (e.g., 2.00.0)
+    # \W     the basename of the current working directory, with $HOME abbreviated with a tilde
+    # \#     the command number of this command
+
+    # Replace Bash special characters with Z-Shell special characters.
+    # Before we echo out the PS1 value, we need to replace '\u' with '%n'. If we
+    # don't do this here with shell parameter expansion, then 'echo' thinks '\u'
+    # is the beginning of a unicode character. This took quite a while to work
+    # out. I have left the replacement of '\u' to '%n' in the 'sed' call below
+    # but it not needed as the shell expansion below handles it.
+    # Note that before we replace '\$' with '%#', we replace '\$(' temporarily
+    # to SHELL_EXPAND, otherwise things like '\$(_my_func)' would be transformed
+    # to '%#(_my_func)', i.e. we need to replace the prompt special character
+    # but not escaped shell functions.
+    local zsh_ps1="$(echo ${1/\\u/%n} | sed \
+        -e 's/\\\[/%{/g' \
+        -e 's/\\\]/%}/g' \
+        -e 's/\\\d/%w/g' \
+        -e 's/\\\D/%D/g' \
+        -e 's/\\\u/%n/g' \
+        -e 's/\\\h/%m/g' \
+        -e 's/\\\H/%M/g' \
+        -e 's/\\\j/%j/g' \
+        -e 's/\\\t/%*/g' \
+        -e 's/\\\A/%T/g' \
+        -e 's/\\\@/%@/g' \
+        -e 's/\\\w/%~/g' \
+        -e 's/\\\!/%!/g' \
+        -e 's/\\\$(/SHELL_EXPAND/g' \
+        -e 's/\\\$/%#/g' \
+        -e 's/SHELL_EXPAND/\\\$(/g' \
+        )"
+
+    # Print the sequence. Note that we need to escape the % symbol.
+    local zsh_ps1_escaped=$(echo "${zsh_ps1}" | sed 's/%/%%/g')
+    printf "${zsh_ps1_escaped}"
+}
diff --git a/show_top_values.sh b/show_top_values.sh
new file mode 100644
index 0000000..410b83c
--- /dev/null
+++ b/show_top_values.sh
@@ -0,0 +1,19 @@
+# Show the top "n" values of a set (first number is the "n" to get)
+show_top() {
+    local n=$1
+    local values=${@:2:n}
+    echo "Top ${n} values: ${values}"
+}
+
+
+# This version uses shift to get the same result
+show_top2 () {
+    # Grab the number of values to show, then shift.
+    local n=$1
+    shift
+
+    # Get the set of vaules to show
+    local values=${@:1:n}
+    echo "Top ${n} values: ${values}"
+}
+
diff --git a/sql/create_mytomes.sql b/sql/create_mytomes.sql
new file mode 100644
index 0000000..0eb3167
--- /dev/null
+++ b/sql/create_mytomes.sql
@@ -0,0 +1,193 @@
+CREATE EXTENSION IF NOT EXISTS ltree;
+
+DO $$ BEGIN
+	CREATE TYPE "ProgressType" AS ENUM (
+		'PAGES',
+		'PERCENTAGE',
+		'SECONDS'
+	);
+EXCEPTION
+	WHEN duplicate_object THEN null;
+END $$;
+
+DO $$ BEGIN
+	CREATE TYPE "BookFormat" AS ENUM (
+		'HARDCOVER',
+		'TRADE_PAPERBACK',
+		'MASS_MARKET_PAPERBACK',
+		'EBOOK',
+		'AUDIOBOOK'
+	);
+EXCEPTION
+	WHEN duplicate_object THEN null;
+END $$;
+
+DO $$ BEGIN
+	CREATE TYPE "ReadingStatus" AS ENUM (
+		'WANT_TO_READ',
+		'CURRENTLY_READING',
+		'READ',
+		'DNF',
+		'PAUSED'
+	);
+EXCEPTION
+	WHEN duplicate_object THEN null;
+END $$;
+
+DO $$ BEGIN
+	CREATE TYPE "TierType" AS ENUM (
+		'FREE',
+		'NOADS',
+		'ANALYTICS_PLUS',
+		'PREMIUM'
+	);
+EXCEPTION
+	WHEN duplicate_object THEN null;
+END $$;
+
+DO $$ BEGIN
+	CREATE TYPE "UserRole" AS ENUM (
+		'USER',
+		'AGENT',
+		'AUTHOR',
+		'MODERATOR',
+		'EDITOR',
+		'PUBLISHER',
+		'ADMIN'
+	);
+EXCEPTION
+	WHEN duplicate_object THEN null;
+END $$;
+
+CREATE TABLE IF NOT EXISTS users (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    email TEXT UNIQUE NOT NULL,
+    username TEXT UNIQUE NOT NULL,
+    display_name TEXT,
+    role "UserRole" DEFAULT 'USER'::"UserRole",
+    tier "TierType" DEFAULT 'FREE'::"TierType",
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+	is_enabled BOOLEAN DEFAULT TRUE
+);
+	
+CREATE TABLE IF NOT EXISTS publishers (
+	id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+	name TEXT NOT NULL,
+	website TEXT NOT NULL,
+	created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS books (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    title TEXT NOT NULL,
+    description TEXT,
+    isbn_13 VARCHAR(13) UNIQUE,
+	format "BookFormat" NOT NULL,
+    published_year INT,
+    cover_image_url TEXT,
+    total_pages INT,
+    total_audio_seconds INT,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
+	
+CREATE TABLE IF NOT EXISTS authors (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+	user_id UUID,
+    name TEXT NOT NULL,
+    bio TEXT,
+	created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS author_agents (
+	agent_id UUID NOT NULL,
+	author_id UUID NOT NULL,
+	PRIMARY KEY (agent_id, author_id)
+);
+	
+CREATE TABLE IF NOT EXISTS book_authors (
+	book_id UUID REFERENCES books(id) ON DELETE CASCADE,
+	author_id UUID REFERENCES authors(id) ON DELETE CASCADE,
+	author_order INT NOT NULL DEFAULT 0,
+	PRIMARY KEY (book_id, author_id)
+);
+
+CREATE TABLE IF NOT EXISTS book_publishers (
+	book_id UUID REFERENCES books(id) ON DELETE CASCADE,
+	publisher_id UUID REFERENCES publishers(id) ON DELETE CASCADE,
+	PRIMARY KEY (book_id, publisher_id)
+);
+
+CREATE TABLE IF NOT EXISTS author_publishers (
+	publisher_id UUID NOT NULL,
+	author_id UUID NOT NULL,
+	PRIMARY KEY (publisher_id, author_id)
+);
+
+CREATE TABLE IF NOT EXISTS user_publishers (
+	publisher_id UUID NOT NULL,
+	user_id UUID NOT NULL,
+	PRIMARY KEY (publisher_id, user_id)
+);
+
+CREATE TABLE IF NOT EXISTS user_books (
+	id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+	user_id UUID REFERENCES users(id) ON DELETE CASCADE NOT NULL,
+	book_id UUID REFERENCES books(id) ON DELETE CASCADE NOT NULL,
+	status "ReadingStatus" NOT NULL,
+	is_favorite BOOLEAN DEFAULT FALSE,
+	dnf_reason TEXT, -- Nullable, used only if status is 'DNF'
+	created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+	updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+	UNIQUE (user_id, book_id)
+);
+
+CREATE TABLE IF NOT EXISTS reading_sessions (
+	id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+	user_book_id UUID REFERENCES user_books(id) ON DELETE CASCADE NOT NULL,
+	progress_type "ProgressType" NOT NULL, -- 'PAGES', 'PERCENTAGE', 'SECONDS'
+	session_start INT NOT NULL DEFAULT 0,
+	session_end INT NOT NULL,
+	total_progress INT NOT NULL,
+	notes TEXT,
+	logged_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS reviews (
+	id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+	user_id UUID REFERENCES users(id) ON DELETE CASCADE NOT NULL,
+	book_id UUID REFERENCES books(id) ON DELETE CASCADE NOT NULL,
+	overall_rating NUMERIC(3,2) CHECK (overall_rating >= 0 AND overall_rating <= 5.00), -- Allows 4.25, 4.5
+	pacing_rating NUMERIC(3,2) CHECK (pacing_rating >= 0 AND pacing_rating <= 5.00),     -- Multi-dimensional
+	prose_rating NUMERIC(3,2) CHECK (prose_rating >= 0 AND prose_rating <= 5.00),
+	character_rating NUMERIC(3,2) CHECK (character_rating >= 0 AND character_rating <= 5.00),
+	review_text TEXT,
+	is_spoiler BOOLEAN DEFAULT FALSE,
+	spoiler_cutoff_progress INT, -- Hides review if reader hasn't reached this page/percentage
+	created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+	UNIQUE (user_id, book_id)
+);
+
+CREATE TABLE IF NOT EXISTS shelves (
+	id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+	user_id UUID REFERENCES users(id) ON DELETE CASCADE NOT NULL,
+	name TEXT NOT NULL,
+	path ltree NOT NULL,
+	created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS book_shelves (
+	book_id UUID REFERENCES user_books(id),
+	shelf_id UUID NOT NULL REFERENCES shelves(id) ON DELETE CASCADE,
+	PRIMARY KEY (book_id, shelf_id)
+);
+
+-- Database Performance Indexes
+CREATE INDEX idx_user_books_user_status ON user_books(user_id, status);
+CREATE INDEX idx_books_isbn ON books(isbn_13);
+CREATE INDEX idx_reviews_book_rating ON reviews(book_id, overall_rating);
+CREATE INDEX idx_shelves_path_gist ON shelves USING gist (path);
+CREATE UNIQUE INDEX idx_user_shelf_path ON shelves (user_id, path);
+
+GRANT usage ON SCHEMA public TO tomes_user;
+GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA public TO tomes_user;
diff --git a/sql/drop_mytomes.sql b/sql/drop_mytomes.sql
new file mode 100644
index 0000000..1ce52d0
--- /dev/null
+++ b/sql/drop_mytomes.sql
@@ -0,0 +1,5 @@
+DROP TABLE author_agents, author_publishers, book_authors, book_shelves, 
+    shelves, authors, publishers, user_publishers, reading_sessions, 
+    reviews, shelves, user_books, books, users;
+
+DROP TYPE "BookFormat", "ProgressType", "ReadingStatus", "TierType", "UserRole";
diff --git a/sql/inserts/authors.sql b/sql/inserts/authors.sql
new file mode 100644
index 0000000..2491d09
--- /dev/null
+++ b/sql/inserts/authors.sql
@@ -0,0 +1,45 @@
+--
+-- PostgreSQL database dump
+--
+
+\restrict fXlKByDlYAidtT90ZdDHF56j3Ix7FrPcpjSCCvaSCa7HbxnN2SQaXsBjzcdek1q
+
+-- Dumped from database version 18.4 (Ubuntu 18.4-0ubuntu0.26.04.1)
+-- Dumped by pg_dump version 18.4 (Ubuntu 18.4-1.pgdg24.04+1)
+
+SET statement_timeout = 0;
+SET lock_timeout = 0;
+SET idle_in_transaction_session_timeout = 0;
+SET transaction_timeout = 0;
+SET client_encoding = 'UTF8';
+SET standard_conforming_strings = on;
+SELECT pg_catalog.set_config('search_path', '', false);
+SET check_function_bodies = false;
+SET xmloption = content;
+SET client_min_messages = warning;
+SET row_security = off;
+
+--
+-- Data for Name: authors; Type: TABLE DATA; Schema: public; Owner: chris
+--
+
+INSERT INTO public.authors (id, user_id, name, bio, created_at) VALUES ('89b1198a-6ad8-4039-942e-970ddb61514c', NULL, 'James Patterson', NULL, '2026-08-02 18:15:11.519+00');
+INSERT INTO public.authors (id, user_id, name, bio, created_at) VALUES ('de9700a3-bb7d-4616-92eb-2918bc74072e', NULL, 'Michael Connelly', NULL, '2026-08-02 18:15:11.522+00');
+INSERT INTO public.authors (id, user_id, name, bio, created_at) VALUES ('352a696c-3dc6-4307-876e-327edf719119', NULL, 'Brian Sitts', NULL, '2026-08-02 18:15:11.523+00');
+INSERT INTO public.authors (id, user_id, name, bio, created_at) VALUES ('5172620d-45dc-4c24-9829-512e2c900fd7', NULL, 'Tom Clancy', NULL, '2026-08-02 18:15:11.524+00');
+INSERT INTO public.authors (id, user_id, name, bio, created_at) VALUES ('f4c56ec1-6ff4-483c-8eeb-44f391af2e57', NULL, 'M. P. Woodward', NULL, '2026-08-02 18:15:11.525+00');
+INSERT INTO public.authors (id, user_id, name, bio, created_at) VALUES ('3411c148-3bb1-4cb0-9059-154ca6609ff2', NULL, 'Jason Myers', NULL, '2026-08-02 18:15:11.527+00');
+INSERT INTO public.authors (id, user_id, name, bio, created_at) VALUES ('b48480b0-ea05-4223-b3c3-0d1d4101b3b4', NULL, 'Rick Copeland', NULL, '2026-08-02 18:15:11.528+00');
+INSERT INTO public.authors (id, user_id, name, bio, created_at) VALUES ('4c89babf-b1a2-40f4-996a-9f3853438544', NULL, 'Stan Sakai', NULL, '2026-08-02 18:15:11.529+00');
+INSERT INTO public.authors (id, user_id, name, bio, created_at) VALUES ('9e3f1e0c-87b9-45d3-ab0e-3130c5d7b1a9', NULL, 'Stephen King', NULL, '2026-08-02 18:15:11.53+00');
+INSERT INTO public.authors (id, user_id, name, bio, created_at) VALUES ('53ff5686-3b85-4719-b4f0-edce9325cd04', NULL, 'Dean Koontz', NULL, '2026-08-02 18:15:11.531+00');
+INSERT INTO public.authors (id, user_id, name, bio, created_at) VALUES ('e4e3c5f7-9eb8-4e3d-9f27-35650c48f04b', NULL, 'Mark Greaney', NULL, '2026-08-02 18:15:11.532+00');
+INSERT INTO public.authors (id, user_id, name, bio, created_at) VALUES ('053d7dca-2e77-47a7-a316-a34c4090e4e0', NULL, 'James Joyce', NULL, '2026-08-10 16:53:43.249504+00');
+
+
+--
+-- PostgreSQL database dump complete
+--
+
+\unrestrict fXlKByDlYAidtT90ZdDHF56j3Ix7FrPcpjSCCvaSCa7HbxnN2SQaXsBjzcdek1q
+
diff --git a/sql/inserts/book_authors.sql b/sql/inserts/book_authors.sql
new file mode 100644
index 0000000..c21557e
--- /dev/null
+++ b/sql/inserts/book_authors.sql
@@ -0,0 +1,40 @@
+--
+-- PostgreSQL database dump
+--
+
+\restrict Ureq9Zr3sxHwBT50DepdrW70MZeA905r7amJN992A5Vy4Z7bxuljU23Ll8ow7rW
+
+-- Dumped from database version 18.4 (Ubuntu 18.4-0ubuntu0.26.04.1)
+-- Dumped by pg_dump version 18.4 (Ubuntu 18.4-1.pgdg24.04+1)
+
+SET statement_timeout = 0;
+SET lock_timeout = 0;
+SET idle_in_transaction_session_timeout = 0;
+SET transaction_timeout = 0;
+SET client_encoding = 'UTF8';
+SET standard_conforming_strings = on;
+SELECT pg_catalog.set_config('search_path', '', false);
+SET check_function_bodies = false;
+SET xmloption = content;
+SET client_min_messages = warning;
+SET row_security = off;
+
+--
+-- Data for Name: book_authors; Type: TABLE DATA; Schema: public; Owner: chris
+--
+
+INSERT INTO public.book_authors (book_id, author_id, author_order) VALUES ('e9a145ac-5167-4db6-a35e-fcc34010c844', '89b1198a-6ad8-4039-942e-970ddb61514c', 0);
+INSERT INTO public.book_authors (book_id, author_id, author_order) VALUES ('5cce3730-38e2-41f8-921a-b4139b644e3b', '89b1198a-6ad8-4039-942e-970ddb61514c', 1);
+INSERT INTO public.book_authors (book_id, author_id, author_order) VALUES ('5cce3730-38e2-41f8-921a-b4139b644e3b', '352a696c-3dc6-4307-876e-327edf719119', 2);
+INSERT INTO public.book_authors (book_id, author_id, author_order) VALUES ('8959975c-4f19-46ca-818e-8841e7814637', 'de9700a3-bb7d-4616-92eb-2918bc74072e', 0);
+INSERT INTO public.book_authors (book_id, author_id, author_order) VALUES ('674e5751-a7fe-4b0e-910c-fcb348b81ab7', '5172620d-45dc-4c24-9829-512e2c900fd7', 1);
+INSERT INTO public.book_authors (book_id, author_id, author_order) VALUES ('674e5751-a7fe-4b0e-910c-fcb348b81ab7', 'f4c56ec1-6ff4-483c-8eeb-44f391af2e57', 2);
+INSERT INTO public.book_authors (book_id, author_id, author_order) VALUES ('f1f8fe28-4217-4e35-a577-853ebc5d65b9', '053d7dca-2e77-47a7-a316-a34c4090e4e0', 0);
+
+
+--
+-- PostgreSQL database dump complete
+--
+
+\unrestrict Ureq9Zr3sxHwBT50DepdrW70MZeA905r7amJN992A5Vy4Z7bxuljU23Ll8ow7rW
+
diff --git a/sql/inserts/book_publishers.sql b/sql/inserts/book_publishers.sql
new file mode 100644
index 0000000..c825939
--- /dev/null
+++ b/sql/inserts/book_publishers.sql
@@ -0,0 +1,5 @@
+INSERT INTO public.book_publishers (book_id, publisher_id) VALUES ('e9a145ac-5167-4db6-a35e-fcc34010c844', 'eaf00b0f-b12b-4bde-8ee4-d9f320001884');
+INSERT INTO public.book_publishers (book_id, publisher_id) VALUES ('5cce3730-38e2-41f8-921a-b4139b644e3b', '83109f47-8369-4ced-9f6e-761d8c3eceb4');
+INSERT INTO public.book_publishers (book_id, publisher_id) VALUES ('8959975c-4f19-46ca-818e-8841e7814637', '83109f47-8369-4ced-9f6e-761d8c3eceb4');
+INSERT INTO public.book_publishers (book_id, publisher_id) VALUES ('f1f8fe28-4217-4e35-a577-853ebc5d65b9', 'aa69017d-b8ef-43cd-98f9-e092923f56d2');
+INSERT INTO public.book_publishers (book_id, publisher_id) VALUES ('674e5751-a7fe-4b0e-910c-fcb348b81ab7', '68fe8a8b-4dbd-4cea-a20f-11d98d3e2406');
diff --git a/sql/inserts/books.sql b/sql/inserts/books.sql
new file mode 100644
index 0000000..36187b7
--- /dev/null
+++ b/sql/inserts/books.sql
@@ -0,0 +1,38 @@
+--
+-- PostgreSQL database dump
+--
+
+\restrict WW5eMeJxZE5yJ8tp2dNtUPBiQcTN2c493qw0JRhxbL3tJVqqMEbYUyfOoVJG9Nd
+
+-- Dumped from database version 18.4 (Ubuntu 18.4-0ubuntu0.26.04.1)
+-- Dumped by pg_dump version 18.4 (Ubuntu 18.4-1.pgdg24.04+1)
+
+SET statement_timeout = 0;
+SET lock_timeout = 0;
+SET idle_in_transaction_session_timeout = 0;
+SET transaction_timeout = 0;
+SET client_encoding = 'UTF8';
+SET standard_conforming_strings = on;
+SELECT pg_catalog.set_config('search_path', '', false);
+SET check_function_bodies = false;
+SET xmloption = content;
+SET client_min_messages = warning;
+SET row_security = off;
+
+--
+-- Data for Name: books; Type: TABLE DATA; Schema: public; Owner: chris
+--
+
+INSERT INTO public.books (id, title, description, isbn_13, format, published_year, cover_image_url, total_pages, total_audio_seconds, created_at) VALUES ('e9a145ac-5167-4db6-a35e-fcc34010c844', 'Along Came A Spider', NULL, '9781455523566', 'MASS_MARKET_PAPERBACK', 2018, NULL, 459, NULL, '2026-08-10 16:50:19.991047+00');
+INSERT INTO public.books (id, title, description, isbn_13, format, published_year, cover_image_url, total_pages, total_audio_seconds, created_at) VALUES ('5cce3730-38e2-41f8-921a-b4139b644e3b', 'Holmes, Marple & Poe', NULL, '9781538710784', 'TRADE_PAPERBACK', 2024, NULL, 355, NULL, '2026-08-10 16:50:19.997354+00');
+INSERT INTO public.books (id, title, description, isbn_13, format, published_year, cover_image_url, total_pages, total_audio_seconds, created_at) VALUES ('8959975c-4f19-46ca-818e-8841e7814637', 'Nightshade', NULL, '9780316588485', 'HARDCOVER', 2025, NULL, 341, NULL, '2026-08-10 16:50:19.999223+00');
+INSERT INTO public.books (id, title, description, isbn_13, format, published_year, cover_image_url, total_pages, total_audio_seconds, created_at) VALUES ('f1f8fe28-4217-4e35-a577-853ebc5d65b9', 'Ulysses (Gabler Edition)', NULL, '9780394743127', 'TRADE_PAPERBACK', 1986, NULL, 688, NULL, '2026-08-10 16:50:20.001004+00');
+INSERT INTO public.books (id, title, description, isbn_13, format, published_year, cover_image_url, total_pages, total_audio_seconds, created_at) VALUES ('674e5751-a7fe-4b0e-910c-fcb348b81ab7', 'Tom Clancy Terminal Velocity', NULL, '9780593178032', 'HARDCOVER', 2025, NULL, 436, NULL, '2026-08-10 16:50:20.002142+00');
+
+
+--
+-- PostgreSQL database dump complete
+--
+
+\unrestrict WW5eMeJxZE5yJ8tp2dNtUPBiQcTN2c493qw0JRhxbL3tJVqqMEbYUyfOoVJG9Nd
+
diff --git a/sql/inserts/publishers.sql b/sql/inserts/publishers.sql
new file mode 100644
index 0000000..785d61c
--- /dev/null
+++ b/sql/inserts/publishers.sql
@@ -0,0 +1,59 @@
+--
+-- PostgreSQL database dump
+--
+
+\restrict efVV0qggaXPBO9j0yQizZ69vZMTzIt5CSvL3S9b44aNGom4MWxUhA2LfPMrzJVD
+
+-- Dumped from database version 18.4 (Ubuntu 18.4-0ubuntu0.26.04.1)
+-- Dumped by pg_dump version 18.4 (Ubuntu 18.4-1.pgdg24.04+1)
+
+SET statement_timeout = 0;
+SET lock_timeout = 0;
+SET idle_in_transaction_session_timeout = 0;
+SET transaction_timeout = 0;
+SET client_encoding = 'UTF8';
+SET standard_conforming_strings = on;
+SELECT pg_catalog.set_config('search_path', '', false);
+SET check_function_bodies = false;
+SET xmloption = content;
+SET client_min_messages = warning;
+SET row_security = off;
+
+--
+-- Data for Name: publishers; Type: TABLE DATA; Schema: public; Owner: chris
+--
+
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('d064858f-1320-41c7-89ed-0e614a6b5275', 'HarperCollins', 'https://www.harpercollins.com/', '2026-08-10 14:35:54.165062+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('60479d8b-abcc-470e-9365-863cfdf07942', 'Penguin Random House', 'https://www.penguinrandomhouse.com/', '2026-08-10 14:35:54.166369+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('e39f16fd-4079-4e3c-9072-f4ad93333425', 'Macmillan Publishers', 'https://us.macmillan.com/', '2026-08-10 14:35:54.167056+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('bd270e3b-9126-44b7-91d2-a0112e9a3ecf', 'Scholastic Corporation', 'https://www.scholastic.com/home', '2026-08-10 14:35:54.167979+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('701ceb17-df36-4b60-88c5-688afc054412', 'Simon & Schuster', 'https://www.simonandschuster.com/', '2026-08-10 14:35:54.168658+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('7c5c52ff-ad1c-4470-8d3a-6d2303f44c2a', 'Bantam Publishing', 'https://www.bantampublishing.com/', '2026-08-10 14:35:54.169314+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('4e5412a7-1364-4838-a5c8-47fbe173cd75', 'Houghton Mifflin Harcourt', 'https://www.hmhco.com/', '2026-08-10 14:35:54.16996+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('8ff8e9d6-d1c2-4e4b-9c9a-2545e55fd4ed', 'McGraw-Hill Education', 'https://www.mheducation.com/', '2026-08-10 14:35:54.170612+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('855108e3-593b-4b2c-8eb5-43ef6835f20e', 'Pearson Education', 'https://www.pearson.com', '2026-08-10 14:35:54.171286+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('1c200f80-1316-447f-a739-66025f97184f', 'W. W. Norton & Company', 'https://wwnorton.com/', '2026-08-10 14:35:54.172011+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('83109f47-8369-4ced-9f6e-761d8c3eceb4', 'Little, Brown & Company', 'https://www.hachettebookgroup.com/imprint/little-brown-and-company/', '2026-08-10 14:35:54.172704+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('11707922-8879-455f-95c2-54cb7625a4ff', 'Kindle Direct Publishing', 'https://kdp.amazon.com/', '2026-08-10 14:35:54.173363+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('022421c9-b005-4344-99f2-8b1d2905d985', 'Barnes & Noble Press', 'https://press.barnesandnoble.com/', '2026-08-10 14:35:54.174033+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('96536c7e-ffed-4c1c-90ff-e08c32c03db4', 'Apple Books', 'https://www.apple.com/apple-books/', '2026-08-10 14:35:54.174679+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('a3dea549-d83a-49a9-951c-c3c7b114864d', 'Kobo', 'https://www.kobo.com/us/', '2026-08-10 14:35:54.175326+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('61ae9190-18c9-4a20-b55b-ba199d7e7275', 'Candlewick Press', 'https://www.candlewick.com/', '2026-08-10 14:35:54.17594+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('34d9ad56-c90c-44b2-9fae-db53bca9ea20', 'Chronicle Books', 'https://www.chroniclebooks.com/', '2026-08-10 14:35:54.176581+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('eaf00b0f-b12b-4bde-8ee4-d9f320001884', 'Grand Central Publishing', 'https://www.hachettebookgroup.com/imprint/grand-central-publishing/', '2026-08-10 14:35:54.177231+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('aa69017d-b8ef-43cd-98f9-e092923f56d2', 'Vintage', 'https://knopfdoubleday.com/imprint/vintage/', '2026-08-10 14:35:54.177893+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('68fe8a8b-4dbd-4cea-a20f-11d98d3e2406', 'G. P. Putnam''s Sons', 'https://www.penguin.com/putnam/', '2026-08-10 14:35:54.178535+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('f19a0067-763a-487b-accd-34dd26113004', 'Lagardère SA', 'https://www.lagardere.com/en/home/', '2026-08-10 14:35:54.17917+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('a49a6faf-f0ca-4c5c-afa7-59ef8cb656ce', 'Hachette Livre', 'https://www.hachette.com/', '2026-08-10 14:35:54.179806+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('32827e5b-bcf5-4e35-a230-ae3477eabcf5', 'Le Livre de Poche', 'https://www.livredepoche.com/', '2026-08-10 14:35:54.180399+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('041ccaa3-0f8e-4d3f-be8a-9768cc019d95', 'O''Reilly Media', 'https://www.oreilly.com/', '2026-08-10 14:35:54.181053+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('d7ff0668-5ef3-4729-ae9e-4db180f61eb4', 'Knopf Doubleday', 'https://knopfdoubleday.com/', '2026-08-10 14:37:33.982413+00');
+INSERT INTO public.publishers (id, name, website, created_at) VALUES ('3acf87c5-ffb3-4dc0-95b1-15f78d977111', 'Hachette Book Group', 'https://www.hachettebookgroup.com/', '2026-08-10 14:37:33.983517+00');
+
+
+--
+-- PostgreSQL database dump complete
+--
+
+\unrestrict efVV0qggaXPBO9j0yQizZ69vZMTzIt5CSvL3S9b44aNGom4MWxUhA2LfPMrzJVD
+
diff --git a/sql/inserts/users.sql b/sql/inserts/users.sql
new file mode 100644
index 0000000..786b7bc
--- /dev/null
+++ b/sql/inserts/users.sql
@@ -0,0 +1,36 @@
+--
+-- PostgreSQL database dump
+--
+
+\restrict qlbEiTLcs0n6OfMTYScKDUs7xlFe5bcBUt3DUt2BlNqvC9jTbGl08Uh5r9iJzrT
+
+-- Dumped from database version 18.4 (Ubuntu 18.4-1.pgdg24.04+1)
+-- Dumped by pg_dump version 18.4 (Ubuntu 18.4-1.pgdg24.04+1)
+
+SET statement_timeout = 0;
+SET lock_timeout = 0;
+SET idle_in_transaction_session_timeout = 0;
+SET transaction_timeout = 0;
+SET client_encoding = 'UTF8';
+SET standard_conforming_strings = on;
+SELECT pg_catalog.set_config('search_path', '', false);
+SET check_function_bodies = false;
+SET xmloption = content;
+SET client_min_messages = warning;
+SET row_security = off;
+
+--
+-- Data for Name: users; Type: TABLE DATA; Schema: public; Owner: tomes_user
+--
+
+INSERT INTO public.users (id, email, username, display_name, role, tier, created_at, is_enabled) VALUES ('88c325e2-d1de-430f-b4a5-96c9c621845d', 'ole088@gmail.com', 'chris', 'Chris', 'ADMIN', 'PREMIUM', '2026-07-27 22:00:25.987', true);
+INSERT INTO public.users (id, email, username, display_name, role, tier, created_at, is_enabled) VALUES ('12e90f24-7d06-470e-a2c7-39319b981bcc', 'natashastales@gmail.com', 'natasha', 'Natasha', 'AUTHOR', 'PREMIUM', '2026-07-27 22:00:26.033', true);
+INSERT INTO public.users (id, email, username, display_name, role, tier, created_at, is_enabled) VALUES ('4a749c17-68cb-43e5-aad0-75cda6ca8734', 'chimaia6454@gmail.com', 'chiara', 'Chi Chi', 'USER', 'FREE', '2026-07-27 22:00:26.039', true);
+
+
+--
+-- PostgreSQL database dump complete
+--
+
+\unrestrict qlbEiTLcs0n6OfMTYScKDUs7xlFe5bcBUt3DUt2BlNqvC9jTbGl08Uh5r9iJzrT
+
diff --git a/sum.sh b/sum.sh
new file mode 100644
index 0000000..0982e94
--- /dev/null
+++ b/sum.sh
@@ -0,0 +1,19 @@
+# Original sum function, only allows for two values
+orig_sum() {
+    local value1=$1
+    local value2=$2
+    local result=$(( value1 + value2 ))
+    echo "The sum of ${value1} and ${value2} is ${result}"
+}
+
+# Improved sum function that allows as many as required
+sum() {
+    local total=0
+    for value in $@; do
+        total=$(( total + value ))
+    done
+
+    # Write the result
+    echo "Summed $# values for a total of: ${total}"
+}
+
diff --git a/test_ansi.sh b/test_ansi.sh
new file mode 100755
index 0000000..2590800
--- /dev/null
+++ b/test_ansi.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+# Add color codes
+source ./ansi_colors.sh
+
+message="This is a simple message"
+
+echo -e "Foreground Red, Background White:  ${FG_RED}${BG_WHITE}${message}${RESET}"
diff --git a/today.sh b/today.sh
new file mode 100755
index 0000000..9ad2d0c
--- /dev/null
+++ b/today.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env sh
+
+# Exit if any command fails and enable tracing
+set -ex
+
+# Get today's date in the format YYYY-MM-DD
+today=$(date +"%Y-%m-%d")
+
+# Create a path to today's temp folder and then make sure the folder exists
+temp_path="/tmp/${today}"
+mkdir -p "${temp_path}"
+
+# Now make a symlink to the folder in your homedir
+ln -sf "${temp_path}" "${HOME}/today"
+
+# Disable tracing
+set +x
+
+# Write out the path you created
+echo "${temp_path}"
+
diff --git a/winapps_installer.sh b/winapps_installer.sh
new file mode 100755
index 0000000..b947aed
--- /dev/null
+++ b/winapps_installer.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+# Run the online script to install WinApps in the current user profile
+bash <(curl https://raw.githubusercontent.com/winapps-org/winapps/main/setup.sh)
+