This book gives the basics of the two over one bidding system in Bridge. It does it thoroughly like all of Ms. Grant's books. It is easy to understand and complete with many good quizzes and examples which allow the reader to know if they comprehend the material. It is very good and I recommend it.
Although I love Audrey Grant's bridge books, this did not live up to her other books. It was co=written with Eric Rodwell and not as crystal clear in its message. It includes many sample hands and good explanations of the the reasons for bids, so it is well worth reading.
Excellent overview of 2 0ver 1 Game Force bidding. The explanations are easy to follow, the typography and layout are great, and there are also quizzes and deals.