When Two Worlds Collide
Five Came Back
Frankenstein Island
The Invention of the Other
Tongues of Fire
One Peace at a Time
Angel on the Amazon
Prisoners of the Amazon Jungle
Eternal Amazonia
A Child of the King
The Sacred Science
Rana, Queen of the Amazon
Way of Giants
The Unknown Terror
Amazon Queen
Dark Amazon
Mass-market retailing: The end of a system?
Womaneater
Terror in the Jungle
The Warrior's Husband
