Jack McDermott wrote a bestselling book on serial killers......and now a madman is using it as a how-to guide for murder.Jack led an easy-going life as a college professor until FBI agent Andrea Valenti walked into his classroom.She has evidence that a serial killer is not only a fan of Jack's book... but that he's using it as inspiration for his grisly crimes.Now the two of them are plunged into a deadly game of cat-and-mouse with a psychopath whose twisted plan involves something even more horrible than the murders he's committed.Jack must confront dark secrets from his past involving a serial killer in his own family...Before he becomes part of the madman's final masterpiece.A heart-stopping psychological thriller in the vein of Mary Stone's Winter Black series and James Patterson's novels, ALL THE DEVIL'S CREATURES will keep you reading frantically until the very last page.