* Mission Earth Series
1. The Invaders Plan (1985)
2. Black Genesis (1986)
3. The Enemy Within (1986)
4. An Alien Affair (1986)
5. Fortune of Fear (1986)
6. Death Quest (1986)
7. Voyage of Vengeance (1987)
8. Disaster (1987)
9. Villainy Victorious (1987)
10. The Doomed Planet (1987)
* Novels
Buckskin Brigades (1937)
Slaves of Sleep (1939)
Final Blackout (1940) 최후의 등화관제
Death's Deputy (1948)
The Masters of Sleep (1948)
Fear (1951) 공포
Typewriter in the Sky (1951)
Return to Tomorrow (1954) = To the Stars 
투더스타
The Ultimate Adventure (1970)
Seven Steps to the Arbiter (1975)
Battlefield Earth (1982)
The Automagic Horse (1994)
* Collections
The Kingslayer (1949)
Triton and Battle of Wizards (1949)
Typewriter in the Sky / Fear (omnibus) (1951)
Fear / The Ultimate Adventure (omnibus) (1970)
Ole Doc Methuselah (1970)
Lives You Wished to Lead But Never Dared (1978)
* Series contributed to
Writers of the Future
1. L Ron Hubbard Presents Writers of the Future Volume I (1985) (with Algis Budrys)
2. L Ron Hubbard Presents Writers of the Future Volume II (1986)
3. L Ron Hubbard Presents Writers of the Future Volume III (1987)
4. L Ron Hubbard Presents Writers of the Future Volume IV (1988) (with Algis Budrys)
5. L Ron Hubbard Presents Writers of the Future Volume V (1989)
6. L Ron Hubbard Presents Writers of the Future Volume VI (1990)
7. L Ron Hubbard Presents Writers of the Future Volume VII (1991)
The Best of Writers of the Future (1992) (with Algis Budrys)
8. L Ron Hubbard Presents Writers of the Future Volume VIII (1992)
9. L Ron Hubbard Presents Writers of the Future Volume IX (1993) (with Dave Wolverton)
10. L Ron Hubbard Presents Writers of the Future Volume X (1994) (with Dave Wolverton)
11. L Ron Hubbard Presents Writers of the Future Volume XI (1995) (with Dave Wolverton)
12. L Ron Hubbard Presents Writers of the Future Volume XII (1996) (with Dave Wolverton)
13. L Ron Hubbard Presents Writers of the Future Volume XIII (1997)
14. L Ron Hubbard Presents Writers of the Future Volume XIV (1998) (with Dave Wolverton)
15. L Ron Hubbard Presents Writers of the Future Volume XV (1999) (with Algis Budrys)
16. L Ron Hubbard Presents Writers of the Future Volume XVI (2000) (with Algis Budrys)
17. L Ron Hubbard Presents Writers of the Future Volume XVII (2001) (with Algis Budrys)
18. L Ron Hubbard Presents Writers of the Future Volume XVIII (2002)
19. L Ron Hubbard Presents Writers of the Future Volume XIX (2003) (with Algis Budrys)
* Short stories
The Ultimate Adventure (1939)
Fear (1940)
Typewriter in the Sky (1940)
Triton (1949) = The Indigestible Triton
Battle of Wizards