The Diaghilev Ballet existed from 1909 to 1929; and from its beginningto its end Serge Grigoriev acted as regisseur-that is to say he was responsible for every aspect of the venture save its finance. In theearly 1950s he began reading back among the "logs" of the Ballet'smany seasons, and decided that he would write what no one elsecould write-the story of Diaghilev's extraordinary enterprise as seenby one of its major participants. His book offers a chronology of the Ballet's history, beginning withthe first preparations in St. Petersburg, through triumphs and setbacks in Paris, disaster in...