Trio : Rebels in the New World
1. Traitors from Within (1990)
2. Crossing Enemy Lines (1990)
3. Almost Lost (1990)
4. The Hidden Evil (1990)
5. Escape from China (1990)
6. Deadly Encounter (1990)

Choose Your Own Adventure - Dragonlark
Your Purrr-fect Birthday (2007)
Always Picked Last (2009)
Sand Castle, Indian Trail, Lake Monster Mystery (2009) (with Shannon Gilligan)
Monsters of the Deep (2010)
Return to the Haunted House (2010)
Your Grandparents Are Zombies! (2010)
Your Very Own Robot Goes Cuckoo Bananas! (2010)

Choose Your Own Adventure
1. The Abominable Snowman (1982)
2. Journey Under the Sea (1977)
3. Space and Beyond (1979)
4. The Lost Jewels of Nabooti (1981)
     aka The Lost Jewels of Nafouti
5. Mystery of the Maya (1981)
6. House of Danger (1983)
7. The Race Forever (1983)
8. Escape (1983)
9. Lost on the Amazon (1983)
10. Prisoner of the Ant People (1983)
11. Trouble on Planet Earth (1984)
12. War With the Evil Power Master (1985)
15. Beyond Escape (1987)
16. Secret of the Ninja (1987)
17. The Brilliant Dr. Wogan (1988)
18. Return to Atlantis (1988)
19. Forecast From Stonehenge (2007)
22. Tattoo of Death (1995)
23. Silver Wings (1992)
27. Project UFO (1993)
28. Island of Time (2008)
29. Smoke Jumpers (1991)
30. Chinese Dragons (1991)
31. Track Star! (2009)
33. Blood on the Handle (1990)
34. Zombie Penpal (2010)
36. Punishment: Earth (2010)
40. The Trail of Lost Time (2011)
76. The Mona Lisa Is Missing! (1988)
83. Track of the Bear (1989)
87. Exiled to Earth (1989)
90. Mutiny in Space (1989)
96. Stock Car Champion (1990)
98. You Are a Millionaire (1990)
103. Grave Robbers (1990)
105. The Treasure of the Onyx Dragon (1990)
115. The Island of Nevermore (1991)
117. The Search for Aladdin's Lamp (1991)
121. Behind the Wheel (1992)
125. Outlaw Gulch (1992)
129. Earthquake! (1992)
139. Motocross Mania (1994)
145. Everest Adventure (1994)
153. Last Run (1994)
157. U.N. Adventure (1995)
161. Possessed! (1995)
165. Snowboard Racer (1995)
167. Moon Quest (1995)
169. Terror on the Titanic (1997)
171. Death in the Dorm (1996)
173. The Gold Medal Secret (1996)
177. Killer Virus (1997)
Choose Your Own Adventure : Volume 1 (omnibus) (2006)
Choose Your Own Adventure : Volume 2 (omnibus) (2006)

Skylark Choose Your Own Adventure
1. Circus (1981) (with Edward Packard)
2. The Haunted House (1981)
4. Your Very Own Robot (1982)
8. Indian Trail (1983)
28. Fire! (1985)
31. Lost Dog! (1986)
36. The Owl Tree (1986)
38. Sand Castle (1986)
39. Caravan (1987)
43. Home in Time for Christmas (1988)
47. Spooky Thanksgiving (1990)
49. Race of the Year (1989)

Choose Your Own Super Adventure
2. Danger Zones (1988)

Choose Your Own Adventure, Passport
3. On Tour (1992)

Choose Your Own Nightmare
4. Castle of Darkness (1995)
10. It Happened at Camp Pine Tree (1996) (with Janet Hubbard-Brown)