The author, who is a Sicilian specialist, analyzes against the Najdorf 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 on 80 pages 6.h3 and against the Taimanov 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Dc7 6.Be3 a6 on 80 pages 7.Qf3. Picture 2 shows contents of the book. Sethuraman P Sethuraman, born 1993, is an Indian grandmaster, with a peak rating of 2658. In 2009 he became world champion under 16. Further information about the book and a sample are available at thinkerspublishing.com.