In the 1920s, established as one of the most powerful movie studio bosses, Louis B Mayer proved to be as difficult with his family as he was with his errant starlets. Charles Higham, in this richly gossipy book, describes the ‘highly fraught’ family dinners over which Mayer senior presided. He would go over and over the qualities he expected from prospective suitors for his daughters, Edith and Irene. The boys they dated should be ‘handsome, clean-cut, athletic, college educated, preferably in the movie business and (a touch of the improbable) would be virgins’. Above all he forbade them to have anything to do with the Selznick boys. Irene promptly set out to win David O Selznick.