There are currently many excellent books and videos available to help the player with everything from the fundamentals of stance, alignment, stroke and aiming through advanced shot making, strategies and tactics. I have utilized written, video and personal instruction in my efforts for continuous improvement. Many of the shots, drills and patterns presented in this book were developed from those sources.
The book is intended to be a working text to take to the table. The shots, drills or patterns have been modified so that they are easy to set up whether playing at home or in a public room and so that you will not need to carry a ruler around the table with you.