The Bird Yard

Roly's Yard is an aviary tacked on to the back of a squat in Central Manchester and Roland Barnes is a killer. Or is he? Boy after boy has come to visit the finches he raises in his aviary, and two of them have disappeared. One of them has been found dead. Detective Superindent Parker and psychological profiler Murray Hanson are closing in on Roly, but will it be in time to save Roly's latest visitor, Brogan Healey?