A space expedition to Uranus is menaced by a giant brain that can make illusions come true.

The first victim is the butler of South African millionaire Wexler, who hires hard-hitting private eye Steve Martin for protection. Once at Wexler’s palatial Cape Town estate, Martin meets the…

When a vacationing couple in Tangiers run into an old friend there, they discover that he is searching for his missing girlfriend who has been kidnapped by an international gang…

A portion of the tail of a prehistoric reptile is discovered in Denmark. It regenerates into the entire reptile, which proceeds to destroy buildings and property and generally make a…

A well-known thoroughbred is slain by a rival horse owner. Soon jockeys are being murdered by a mysterious killer. Scandals, blackmail, and drugs abound in this fine Wallace thriller.