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Narrated by Johnny Heller
The War of the Cybernauts
Book 6
4.0
star
$21.99
$14.95
The Space Circus
Book 3
$21.99
$14.95
The Time Trap of Ming XIII
Book 4
$24.99
$16.95
The Outlaws of Mars
$27.99
$24.95
Forces from the Federation
Book 10
$19.99
$14.95
War of the Citadels
Book 8
$24.99
$16.95
The Swordsman of Mars
$24.99
$16.95
Citadels on Earth
Book 12
$19.99
$14.95
Crisis on Citadel II
Book 9
$24.99
$16.95
Citadels Under Attack
Book 11
$19.99
$14.95
Skies of Venus
$37.99
$35.07
Red Axe of Pellucidar
$35.99
$33.22
Massacre in the 22nd Century
Book 7
$24.99
$16.95
The Plague of Sound
Book 2
$21.99
$14.95
The Lion Men of Mongo
Book 1
4.0
star
$21.99
$14.95
Mahars of Pellucidar
$35.99
$33.22
DC Jones and Adventure Command International 2: Rescue at the Arctic Outpost
Book 2
$24.99
$16.95
DC Jones and Adventure Command International: Secret of the Sunken Tomb
Book 1
$24.99
$16.95
The Witch Queen of Mongo
Book 5
$24.99
$16.95
Untamed Pellucidar
$32.99
$28.95