- Series: Which Way Books Series Record # 25030
- Webpages: gamebooks.org
- Series Tags: mythical creatures (1), mathematics (1)
- Which Way Books
- 1 The Castle of No Return (1982) by Rita Golden Gelman and Nancy Lamb [only as by R. G. Austin]
- 2 Vampires, Spies and Alien Beings (1982) by Rita Golden Gelman and Nancy Lamb [only as by R. G. Austin]
- 3 The Spell of the Black Raven (1982) by Rita Golden Gelman and Nancy Lamb [only as by R. G. Austin]
- 4 Famous and Rich (1982) by Rita Golden Gelman and Nancy Lamb [only as by R. G. Austin]
- 5 Lost in a Strange Land (1982) by Rita Golden Gelman and Nancy Lamb [only as by R. G. Austin]
- 6 Sugarcane Island (1976) by Edward Packard
- 7 Curse of the Sunken Treasure (1982) by Rita Golden Gelman and Nancy Lamb [only as by R. G. Austin]
- 8 Cosmic Encounters (1982) by Rita Golden Gelman [only as by R. G. Austin]
- 9 Creatures of the Dark (1982) by Rita Golden Gelman and Nancy Lamb [only as by R. G. Austin]
- 10 Invasion of the Black Slime and Other Tales of Horror (1983) by Rita Golden Gelman [only as by R. G. Austin]
- 11 Space Raiders and the Planet of Doom (1983) by Stephen Mooser
- 12 Trapped in the Black Box (1983) by Rita Golden Gelman [only as by R. G. Austin]
- 13 Starship Warrior (1984) by Stephen Mooser
- 14 Poltergeists, Ghosts and Psychic Encounters (1984) by Rita Golden Gelman and Nancy Lamb [only as by R. G. Austin]
- 15 Star Trek: Voyage to Adventure (1984) by John M. Ford [only as by Michael J. Dodge]
- 16 The Shadow Stealers (1984) by Rita Golden Gelman [only as by R. G. Austin]
- 17 Invasion of the Mutants (1985) by Stephen Mooser
- 18 Islands of Terror (1985) by Rita Golden Gelman [only as by R. G. Austin]
- 19 Nightmare Planet (1985) by Stephen Mooser
- 20 Mind Bandits (1985) by Stephen Mooser
- 21 Ten-Ton Monster (1985) by Rita Golden Gelman [only as by R. G. Austin]
- 22 The Champ of TV Wrestling (1986) by Barbara Siegel and Scott Siegel
- 23 Monster Express (1986) by Stephen Mooser
- 24 Phaser Fight (1986) by Barbara Siegel and Scott Siegel