Adam Langer’s THE THIEVES OF MANHATTAN, about a fake memoir that reveals the theft of a priceless ancient manuscript from a most unusual library and the down-on-his-luck writer who becomes embroiled in what turns out to be an elaborate confidence game designed to scam the publishing world, to Cindy Spiegel at Spiegel & Grau, by Marly Rusoff of Marly Rusoff & Associates (NA).