Winged Raiders of the Desert
Gilbert L. Morris
The Seven Sleepers (5)
The Gates of Neptune
The Seven Sleepers (2)
Escape With the Dream Maker
The Seven Sleepers (9)
The Final Kingdom
The Seven Sleepers (10)
The Victims of Nimbo
Seven Sleepers: The Lost Chronicles (6)
The Savage Game of Lord Zarak
Seven Sleepers: The Lost Chronicles (2)
The City of the Cyborgs
Seven Sleepers: The Lost Chronicles (4)
The Terrible Beast of Zor
Seven Sleepers: The Lost Chronicles (7)
The Spell of the Crystal Chair
Seven Sleepers: The Lost Chronicles (1)
The Temptations of Pleasure Island
Seven Sleepers: The Lost Chronicles (5)
The Strange Creatures of Dr. Korbo
Seven Sleepers: The Lost Chronicles (3)
Empress of the Underworld
The Seven Sleepers (6)
Attack of the Amazons
The Seven Sleepers (8)