Interplanetary. Gay astronauts Ronald Lang and John J. MacGruder test a faster-than-light space drive. They visit the planet Centralia, whose natives have powerful mental powers, which are taught to the Earthmen.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1969 |
|
2069 | Phenix Publishers, Ltd. | Novel | |
| January 1995 |
|
2069 Trilogy | Masquerade Books | Omnibus | 9 |