Sidney Sheldon's Angel of the Dark Tilly Bagshawe , Sidney Sheldon(2012)Once again, author Tilly Bagshawe takes up the mantle of the late, great Sidney Sheldonand again, she succeeds magnificently. Written in the inimitable Sheldon style and based on extensive, never before published material from his private archives, Sidney Sheldons Angel of the Dark is a thrilling tale of murder, lies, and lust that the master storytellerthe bestselling author of Master of the Game , The Other Side of Midnight , and so many other