About the fourth edition: When I completed the third edition of Enhanced Precision, I believed (or at least hoped ) that it would be the final version. But many people made suggestions for improvements and I finally succumbed to writing what I now believe (or at least hope ) will be the ultimate system (knowing full well that there is no ultimate system). In addition to many improvements in the system itself, the fourth edition contains numerous examples of the system in action (in response to numerous requests for examples showing how the system works with real hands). Most of the concepts in this book can be applied to standard bidding systems. They are not confined to big club systems. An editable convention card (already filled out for Enhanced Precision) is provided on the Master Point Press website. And there is now a blog where readers can ask questions and make suggestions. Enjoy RON BEALL (Bellingham, WA) is a Gold Life Master who has won over 20 regional pair and team events and one major national championship (Six Session National Open Swiss Teams). He is the author of several articles on bidding in the ACBL Bridge Bulletin and in The Bridge World. Ron lives with his wife Jennifer (Bronze Life Master) and Darth (Vader), his adorable toy poodle.