1. Castle of No Return (1982) by R G Austin
2. Vampires, Spies and Alien Beings (1982) by R G Austin
3. The Spell of the Black Raven (1982) by R G Austin
4. Famous & Rich (1982) by R G Austin
5. Lost in a Strange Land (1982) by R G Austin
7. The Curse of the Sunken Treasure (1982) by R G Austin
8. Cosmic Encounters (1982) by R G Austin
9. Creatures of the Dark (1982) by R G Austin
10. Invasion of the Black Slime (1983) by R G Austin
11. Space Raiders and the Planet of Doom (1983) by Stephen Mooser
12. Trapped in the Black Box (1983) by R G Austin
13. Starship Warrior (1984) by Stephen Mooser
14. Poltergeists, Ghosts and Psychic Encounters (1986) by R G Austin
16. The Shadow Stealers (1984) by R G Austin
16. The Shadow Stealers (1984) by Molly Cone
17. Invasion of the Mutants (1985) by Stephen Mooser
18. Islands of Terror (1985) by R G Austin
19. Nightmare Planet (1985) by Stephen Mooser
20. The Mind Bandits (1985) by Stephen Mooser
21. Ten-Ton Monster (1985) by R G Austin
23. Monster Express (1986) by Stephen Mooser