Narrated by Johnny Heller
Skies of Venus
Red Axe of Pellucidar
Untamed Pellucidar
The War of the Cybernauts
Book 6
The Space Circus
Book 3
The Time Trap of Ming XIII
Book 4
The Outlaws of Mars
Forces from the Federation
Book 10
War of the Citadels
Book 8
The Swordsman of Mars
Citadels on Earth
Book 12
Crisis on Citadel II
Book 9
Citadels Under Attack
Book 11
Massacre in the 22nd Century
Book 7
The Plague of Sound
Book 2
The Lion Men of Mongo
Book 1
DC Jones and Adventure Command International 2: Rescue at the Arctic Outpost
Book 2
DC Jones and Adventure Command International: Secret of the Sunken Tomb
Book 1
Long Road to Survival: The Complete Box Set: A Post-Apocalyptic, Survival Thriller
Highfire: A Novel