Titles by Manly Wade Wellman marked with tag: Sherlock Holmes
- 1975 - Appendix: A Letter from Dr. Watson with Wade Wellman
- 1975 - George E. Challenger Versus Mars with Wade Wellman
- 1975 - Sherlock Holmes Versus Mars with Wade Wellman
- 1975 - Sherlock Holmes's War of the Worlds with Wade Wellman
- 1975 - The Adventure of the Crystal Egg with Wade Wellman
- 1972 - Venus, Mars, and Baker Street with Wade Wellman
- 1969 - The Adventure of the Martian Client with Wade Wellman