The Slasher (aka Ryker #8)

The Slasher, by Edson T. Hamill No month stated, 1976  Leisure Books The Ryker series ends with a whimper, with an installment that appears to have been written by a new ghostwriter…one who basically just turns in a slow-moving police procedural that has nothing in common with the preceeding volumes. No idea who wrote this one, but I’m sure it’s not the same “Edson T. Hamill” who wrote the