Transformation (Zebra books)

The newspapers called him The Ripper. What they didn't know was that he loved all the pretty young things... loved their fear, their wild tortured screams as he showed them how it felt to be truly desired. But most of all he loved the secret parts of them that now belonged to him forever. All it took was a steady hand, a swift flick of the knife... and they were transformed forever. Attorney Max Becker is assigned to the case. What Becker doesn't know, though, is that he's part of the deranged madman's monstrous scheme of revenge... Unless he can catch him first.