Killer's Paradise, by Jack M. Bickham / Rider of the Rincon, by Rod Patterson, Ace Book D-442

Killer's Paradise by Jack M. Bickham / Rider of the Rincon by Rod Patterson. Ace Book
D-442. Killer's Paradise Copyright 1960, Rider of the Rincon Copyright 1960.

Very Good condition. Pages all intact, none loose. Spine glue going bad.