The Hacksaw, the Rose & the Parthenon Parrot — C. Wayne Owens

Sebastian Claus was known as an authority on supernatural activity, but, this was something neither he nor his extraordinary team had ever encountered: a book whose owners all died at the hands of fictional characters. Even when Paranormal P.I. Harriett Dante was brought into the case, nobody was aware of just how bizarre this was going to get. If they couldn't solve the riddle, the world would end in fire!