Covers: Open Library
- Horrors unknownSam Moskowitz, C. L. Moore et al.
- Explorers of the infinite: shapers of science fictionSam Moskowitz
- Seekers of tomorrowSam Moskowitz
- Horrors UnseenSam Moskowitz
- Science fiction by gaslightSam Moskowitz
- Strange horizonsSam Moskowitz
- Masterpieces of science fictionSam Moskowitz
- The man who called himself PoeSam Moskowitz
- Modern masterpieces of science fictionSam Moskowitz
- Under the moons of MarsSam Moskowitz
- The immortal stormSam Moskowitz
- When women ruleSam Moskowitz
