“Swanson rips us from one startling plot twist to the next… A true tour de force.” —Lisa Gardner"Fiendish good fun." —Anthony HorowitzFrom the hugely talented author of Before She Knew Him comes a chilling tale of psychological suspense and an homage to the thriller genre tailor-made for fans: the story of a bookseller who finds himself at the center of an FBI investigation because a very clever killer has started using his list of fiction’s most ingenious murders.Years ago,