What would you do if someone used your deepest secrets to commit the darkest crimes? When the cold, lifeless body of a policeman is pulled from the river Thames in the early hours of the morning, it appears at first glance to be a terrible accident. But when old diary pages predicting the exact details of the crime start appearing online, criminal psychologist Nathan Radley, the owner of the diary, becomes the number one suspect in the most disturbing murder investigation the London police have ever seen. Nathan's partner, Detective Katie Rhodes, is sure he's innocent, because she was with him the night of the attack. But as more extracts are posted, and more bodies begin to surface, how much longer can she ignore the connection? The trail leads Katie from one dead end to another until a tiny clue buried deep within the pages of the diary gives her a glimmer of hope that Nathan could be innocent. The only thing she knows for sure is she's hunting for someone calculated and incredibly dangerous, but how many precious lives will be lost before she can work out who? A nail-biting and enthralling thriller that fans of Peter James, Angela Marsons and Rachel Abbott will adore.