Johnny Dixon
1 The Curse of the Blue Figurine (1983)
2 The Mummy, the Will, and the Crypt (1983)
3 The Spell of the Sorcerer's Skull (1984)
4 The Eyes of the Killer Robot (1986)
5 The Revenge of the Wizard's Ghost (1985)
6 The Trolley to Yesterday (1989)
7 The Secret of the Underground Room (1990)
8 The Chessmen of Doom (1989)
9 The Drum, the Doll, and the Zombie (1994) (with Brad Strickland)
continued in the series by Brad Strickland
2 The Mummy, the Will, and the Crypt (1983)
3 The Spell of the Sorcerer's Skull (1984)
4 The Eyes of the Killer Robot (1986)
5 The Revenge of the Wizard's Ghost (1985)
6 The Trolley to Yesterday (1989)
7 The Secret of the Underground Room (1990)
8 The Chessmen of Doom (1989)
9 The Drum, the Doll, and the Zombie (1994) (with Brad Strickland)
continued in the series by Brad Strickland
