Grandmaster Repertoire is a new series of high quality books based on the main lines, written by strong grandmasters. The aim is to provide the reader with a complete repertoire at a level good enough for elite tournaments, and certainly also for the club championship.Mihail Marin’s reputation as a chess author is unsurpassed. In this book he reveals his own white repertoire with 1.c4, the English Opening. Volume One covers 1.c4 e5, and Volume Two will complete the repertoire by covering all Black’s other replies to 1.c4. The theory is state-of-the-art with many novelties suggested, but most useful of all are Marin’s lucid explanations of how to play the resulting positions.