The book is written for the Black repertoire after 1.d4. The author analyzes Bogo-Indian 1.d4 Nf6 2.c4 e6 3.Nf3 Nb4+, Nimzo-Indian 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4, and also various variants where White after 1. d4 Nf6 does not play 2.c4, such as London System 2.Bf4, Trompowsky opening 2.Bg5, Jobava 2.Nc3 d5 3.Bf4, various variants after 2.Nf3, etc. The second picture shows the contents of the book. Further information about the book and a sample are available at thinkerspublishing.com