The author offers a complete repertoire for Black after 1.d4 Nf6 followed by 2..e6. In this 1st volume, the complete Nimzo-Indian 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 is discussed. The autor analyzes all possibilities of White in the 4th move. Picture 2 shows contents of the book. Dariusz Swiercz, born in 1994, is a Polish-American GM, his peak rating was 2665. He became Grandmaster at the age of 14 years and less than 8 months. In 2011 he was the World Junior Champion. He wrote succesful books The Modernized Ruy Lopez 1-2. Further information about the book and a sample are available at thinkerspublishing.com.