A serial in 12 chapters. Tarzan goes to Guatemala to find his lost friend, D'Arnot. On the way he helps Major Matling search Mayan ruins for hidden jewels and an idol containing the formula for a powerful explosive. D'Arnot and the idol are rescued, but the idol falls into the clutches of the explorer Raglan.

Stephen, an international trader, tracks down his ex-wife Patricia in some Amazonian backwater. He n...

When a Spanish Jesuit goes into the South American wilderness to build a mission in the hope of conv...

For ten years, engineer Bill Markham has searched tirelessly for his son Tommy who disappeared from ...

Raised by wild animals since childhood, Mowgli is drawn away from the jungle by the beautiful Kitty....

Elmo finds himself in 18 different hair raising and dangerous adventures always escaping in the nick...

Mr. Lincoln's tremendous physique fits him especially for serial work, where strength and daring are...

In the 19th century, an expert marine biologist is hired by the government to determine what's sinki...

Roar follows a family who are attacked by various African animals at the secluded home of their keep...

Irrepressible Helen Rhinelander, the daughter of a railroad president. A dastardly villain, Segrue, ...

A shipping disaster in the 19th Century has stranded a man and woman in the wilds of Africa. The lad...

An imaginative elephant named Horton hears a faint cry for help coming from a tiny speck of dust flo...

A doctor hunts a vicious, man-eating tiger that terrorizes a native jungle village. In time the doct...

When they take some friends on an extreme sport adventure, the last thing Jared and Sam expect to se...

Underwater deep-sea miners encounter a Soviet wreck and bring back a dangerous cargo to their base o...

In this turbulent jungle adventure an outcast coati male has to team up with a quirky spider monkey ...

Jack Conrad is awaiting the death penalty in a corrupt Central American prison. He is "purchased" by...

Robinson Crusoe flees Britain on a ship after killing his friend over the love of Mary. A fierce oce...

A scientific expedition sets out for Borneo to seek a flower called the Blood Orchid, which could gr...

A pair of adventurers try to track down an ancient Aztec/Mayan/Egyptian/Apache horde of gold.