The Gor series
 -- 1. Tarnsman of Gor, 1967
 -- 2. Outlaw of Gor, 1967
 -- 3. Priest-Kings of Gor, 1968
 -- 4. Nomads of Gor, 1969
 -- 5. Assassin of Gor, 1970
 -- 6. Raiders of Gor, 1971
 -- 7. Captive of Gor, 1972
 -- 8. Hunters of Gor, 1974
 -- 9. Marauders of Gor, 1975
 --10. Tribesmen of Gor, 1976
 --11. Slave Girl of Gor, 1977
 --12. Beasts of Gor, 1978
 --13. Explorers of Gor, 1979
 --14. Fighting Slave of Gor, 1980
 --15. Rogue of Gor, 1981
 --16. Guardsman of Gor, 1981
 --17. Savages of Gor, 1982
 --18. Blood Brothers of Gor, 1982
 --19. Kajira of Gor, 1983
 --20. Players of Gor, 1984
 --21. Mercenaries of Gor, 1985
 --22. Dancer of Gor, 1985
 --23. Renegades of Gor, 1986
 --24. Vagabonds of Gor, 1987
 --25. Magicians of Gor, 1988
 --26. Witness of Gor, 2002
 The Telnarian Stories
 -- 1. The Chieftain
 -- 2. The Captain
 -- 3. The King
 Other works
 -- Time Slave
 -- Ghost Dance