Twelve-year-old Barney Roberts is obsessed with a series of murders. He knows the victims are all boys, just like him. He knows the bodies were found on river banks. And he's sure the killer will strike again soon. But there's something else, a secret he'd rather not know, a secret he is too scared to share... This heart hammering, twisty thriller will keep you up all night! Barney has seen things. Things no child should see... and he knows the killer will strike again soon. The victim will be another boy, just like him. He will drain the body of blood, and leave it on a Thames beach. There will be no clues for detectives Dana Tulloch and Mark Joesbury to find. There will be no warning about who will be next. There will be no good reason for young policewoman Lacey Flint to become involved... And no chance that she can stay away. Autorid: Sharon Bolton