Stefaniu Constantin. Secretele Marilor Maestri: Fischer, Gheorghiu, Karpov

Bucharest: Editura Sport-Turism, 1978. — 343 p.With this book, the author realized a long-standing idea: he presented the careers of the fathers of great chess players, who each marked a part of chess history in their own way: one of the most brilliant figures in chess, the genius American Robert Fischer, who left chess life after defending his world champion title, then the best Romanian player Florin Gheorghiu, who was at the very top of world chess for a long time, and the then world champion Anatoly Karpov, who still had a long chess career ahead of him, but had already shown rich chess creativity.
In the book, in addition to biographies and results, three grandmasters are presented with a total of 400 games!