- Series: Professor Gamma Series Record # 34797
- Professor Gamma
- The Giants of Universal Park (1982) [SF] by Fred Hoyle and Geoffrey Hoyle
- The Planet of Death (1982) [SF] by Fred Hoyle and Geoffrey Hoyle
- The Frozen Planet of Azuron (1982) [SF] by Fred Hoyle and Geoffrey Hoyle
- The Energy Pirate (1982) [SF] by Fred Hoyle and Geoffrey Hoyle