The book in memory of Mark Dvoretski, 1947-2017, one of the most respected trainers of the last decades, as well as an excellent chess player - for example, he won the Moscow championship in 1973. The introduction by Garry Kasparov is followed in the first 80 pages by about 30 articles of memories of his friends and students - Sveshnikov, Karpov, Dolmatov, Yusupov, Anand, Bologan, Karjakin, Carlsen, Navara and others. The following 150 pages contain 38 of Dvoretsky's games from 1963-2010, all of them annotated in detail by him or various players. The third chapter deals with the studies and the last chapter brings some articles written by Mark Dvoretsky. Indexes of players and openings at the end. Further information is available at newinchess.com. 2 pictures.