King of the Fourth Planet / Cosmic Checkmate
Charles V. De Vet / Katherine MacLean / Robert Moore Williams / Ace Books / 1962
My physical copy
- Notes
- None
- Date added
- Jul 5, 2026
- Last enriched
- Jul 5, 2026
Edition details
- Title
- King of the Fourth Planet / Cosmic Checkmate
- Contributors
- Charles V. De Vet + Katherine MacLean + Robert Moore Williams
- Publisher
- Ace Books
- Publication date
- 1962
- Pages
- 96+128
- Cover artist
- Ed Valigursky, Ed Emshwiller
- Publication series
- Ace Double
- Series number
- F-149
- Source
- ISFDB record