Tarzan at the Earth's core

When word came from the inner world that David Innes, Emperor of Pellucidar, was imprisoned in a Korsar dungeon, Jason Gridley sped to the jungles of Africa to seek aid from the...

In the main keel cabin were located the quarters for the officers and crew, gun and ammunition room, provision room, galley, additional gasoline and oil storage tanks, and water...

Gradually the saber-tooth changed its position until it had attained a hold suited to its purpose. Then with lightning-like swiftness it swung back a great forearm and delivered...

Already the little party was moving slowly across the clearing, which was covered with nervous beasts moving irritably to and fro, their whole demeanor marked by nervous apprehe...

Like a panther, quickly, silently Tar-gash sprang straight for the throat of To-yad. There was no warning, not even an instant of hesitation. In this Tarzan saw that Tar-gash di...

The two officers upon the top of the O-220 watched Dorf and his party as it set out to meet the man they could see trudging steadily toward the ship. They watched them as they a...

The trail, which was well marked and which Tar-gash said led through the hills, followed the windings of a shallow canyon, which was rimmed on one side by low cliffs, in the fac...

With these thoughts in his mind Skruk arose to his feet and turned to his companions. "We shall seek an easier way down," he said in a low voice, and then leaning over the cliff...

"It is quite plain," replied Thoar. "These men of Pheli sought to capture her. One of them wanted her for his mate, but she eluded them and they pursued her across the Mountains...

When the three had filled their bellies, they arose to continue their search for Jana and Jason, only to discover that the torrential rain had effectually erased every vestige o...

And so he followed her, but he had taken scarcely a dozen steps when she wheeled upon him like a young tiger, whipping her stone knife from its sheath. "I told you to go your wa...

Jason Gridley had long since given up all hope of finding his ship or his companions and had accepted with what philosophy he could command the future lot from which there seeme...

He was confident that Jason Gridley, if he still lived, was lost somewhere among these stupendous mountains and if he could but find him they might eventually, with the assistan...

They seldom, if ever, spoke of Jana; yet thoughts of her were uppermost in the mind of each of them. Jason often found himself reviewing every detail of his association with her...

No description of the beast looming tremendously before them could convey an adequate impression of its titanic proportions or its frightful mien. At the first glance Tarzan was...

The two prisoners were upon the verge of exhaustion when Lajo noticed their condition and relieved them from the oars. How long they had been rowing, Jason could not determine,...

From almost the moment that they had entered the forest Tarzan had known that he might escape. It would have been the work of but an instant to have leaped from the back of the...

They had waited for but a moment when there came into view upon the ground below them an almost naked man clothed in a bit of filthy goatskin, which was almost undistinguishable...

"This is Jason Gridley," said Tarzan to Ja, indicating the American. "Perhaps you have heard Abner Perry speak of him. He organized an expedition in the outer world to come here...