In the 23rd century two rival groups are in constant conflict. Then an evil race from another planet arrives to take over the minds of men in order to enslave them.
- ISBN10 0385142471
- ISBN13 9780385142472
- Publish Date 1 January 1979
- Publish Status Out of Print
- Out of Print 27 October 2021
- Publish Country US
- Imprint Doubleday Books
- Format Hardcover
- Pages 137
- Language English