The 2/1 Game Force System is an improvement over the Standard American System that has been in effect and played by bridge players for many years.
The advantage of the 2/1 System is that it allows the partnership to know that game is possible with only an initial single bid.
This book is about bridge that incorporates conventions that allow partnership's to reach game or slam.
In this regard, I have incorporated modern methods for hand evaluation developed by Marty Bergen called the ADJUST-3 Met.