Books about Science fiction (sorted alphabetically)
- Chapter Ends Poul Anderson
- Charity Case Jim Harmon
- Charley de Milo Laurence M. Janifer
- Chasers Daniel F. Galouye
- Chasm Bryce Walton
- Check and Checkmate Walter M. Miller
- Chemically Pure Warriors Allen Kim Lang
- Chessmen of Mars Edgar Rice Burroughs
- Chessmen of Mars Edgar Rice Burroughs
- Chicken Farm Ross Rocklynne
- Child of the Sun Leigh Brackett
- Children of the Chronotron S. J. Byrne
- Children of the lens E. E. Smith
- Chimera World Wilbur S. Peacock
- Choice of Miracles James A. Cox
- Cinderella Story Allen Kim Lang
- Cinq Cents Millions De La Bégum (French) Jules Verne
- Cinq Semaines En Ballon (French) Jules Verne
- Circle of Confusion George O. Smith
- Circle of Flight Richard Stockham
- Circus Alan Edward Nourse
- Citadel Algis Budrys
- Citadel of Death Carl Selwyn
- Citadel of Lost Ships Leigh Brackett
- Citadel of the Green Death Robert Emmett McDowell