Tarzan of the Apes, Jason Gridley, and the crew of the airship O-220 return to Pellucidar, the world at the Earth’s core, on a wartime mission to stop the Nazis from obtaining a powerful superweapon. But when the Lord of the Jungle’s murderous adversaries partner with the Mahars - Pellucidar’s routed reptilian overlords - and his adventurous granddaughter Suzanne goes missing on a reconnaissance mission, can Tarzan prevent the conquest and enslavement of all humanity in both the inner and outer worlds?

In this, the second book of Burroughs' Amtor series, Napier travels over perilous mountains and through forests, inhabited by creatures more terrifying than any nightmare, in search of the lovely princess Duare, who has been snatched from his arms. In the Room of the Seven Doors, Napier faces the choice of his life. Six doors led to terrible deaths—the seventh is the door to life. But for him, this door too leads only to new dangers on a planet whose beasts and men are more frightful than any that stalk his native Earth.

When Carson Napier's giant rocket crash-lands on the planet Venus, he knows that there will be no return to Earth for him. His only option: find a way to survive until other Earth rockets can reach him—if they can! Beneath the eternal clouds, contrary to everything science predicted, Carson finds a race of strange people inhabiting trees that make the giant redwoods of California look like mere saplings.

As the steel-clawed Leopard Men look for victims for their savage rites, the secret cult strikes terror into the hearts of all the villagers. Only Orando of the Utengi dares to declare war on them. And with Orando goes Tarzan of the Apes—but a strangely changed Tarzan, who now believes that he is Muzimo, a spirit or demon who was Orando’s ancestor. But there are traitors among Orando’s people. And in the village of the Leopard Men is Kali Bwana, a young American woman who has come to Africa to find a missing man. Only Tarzan can save her...

Barsoom Series Collection: 7 John Carter Stories is an audiobook collection of seven novels/stories of John Carter by Edgar Rice Burroughs. It will transport you to a fascinating new world unlike any other. Join John Carter as he finds himself on another planet beyond his deepest imagination - Mars, with almost a complete lack of resources.

David Innes is a young man who has just inherited a large mining company. An eccentric inventor, Abner Perry, convinces Innes to underwrite a project to build an 'iron mole,' claiming it will make them both wealthy. The mechanical beast works well, actually too well. On the maiden voyage, instead of digging for a few minutes and returning, they plunge straight through the earth's crust into the 'inner world' of Pellucidar.

In 1940, as the world hurtled into the darkness of global conflict, Edgar Rice Burroughs turned his legendary writing talents toward an interstellar tale of wonder and adventure set on a war-racked planet - one whose star was so distant that it was invisible to the Earth's most powerful telescopes.

Join in on one of the world’s most beloved jungle adventures in The Tarzan Collection. This collection includes the first three books of Edgar Rice Burrough’s Tarzan novels: Tarzan of the Apes, The Return of Tarzan, and The Beasts of Tarzan. All three novels follow stages of Tarzan’s life, from his childhood among the apes to his adulthood adjusting to a new life and adventures among civilized society.

The ERB Universe's Swords of Eternity super-arc concludes with Victory Harben: Fires of Halos by Christopher Paul Carey, featuring the world of Halos from Edgar Rice Burroughs' legendary unpublished novel fragment, The Ghostly Script!

With the African continent engulfed by World War II, John Clayton, Lord Greystoke, abandons his role as Lord of the Jungle in order to combat the spreading Nazi menace. Flying a P-40 Tomahawk warplane, Clayton is sent on his first mission: to rescue the missing British Military Intelligence officer code-named Ilex. But the daring task plunges him into his savage past after he’s forced down in a lost land that seems hauntingly familiar.

Ataegina was an isolated world of medieval castles, varied cultures, and conquests, vibrant until the demons rose and spread relentless destruction. Swarms of lethal creatures with black husks, murderous claws, barbed tails, and dreaded “tooth-tongues” raged through the lowlands, killing 90 percent of the planet’s population. Terrified survivors fled to hidden mountain keeps where they eke out a meager existence. When a trio of young warriors discovers a new weapon, they see a chance to end this curse. To save humanity, they must fight.

Tarzan's beloved mate, Jane, has been kidnapped, and the furious ape-man will let nothing stand in the way of rescuing her - not even a sinister safari whose target is Tarzan himself. With fierce Masai trackers leading the chase, a trio of white hunters are hellbent on capturing the Jungle Lord. But as the pursuers, and their uncanny half-human tracker, close in from behind, Tarzan races toward even greater danger ahead. For the trail leads to a bizarre, long-forgotten land boasting a multitude of strange and terrifying mysteries: the City Built by God, the Hideous Hunter, and more.

Conan the Barbarian, the world’s most famous fantasy hero, returns in an all-new novel tied directly to the famous works by his legendary creator, Robert E. Howard. Set early in his life, Conan has left his northern homeland to cut a bloody swath across the legendary Hyborian Age. A mercenary, a soldier, a thief, and a pirate, he faces conquering armies, malicious sorcerers, and monstrous creatures—against which he wields only the sword held in his powerful grasp.

Raised fatherless in a galactic Brinktown, Joe Pikeman only ever wanted to escape. The Galactic Guard offered that escape, with the promise of regular meals to boot. Now Joe is a full Guardsman, with his own ship and a snide partner bot who hates humans almost as much as he hates other bots. To the pirates he hunts, Joe is known as the Butcher. His bloody reputation has landed him in the center of a sweeping conspiracy that threatens to stamp out the galaxy’s last surviving human settlements.

Bowen Tyler, his reluctant crew and a blonde heroine, find themselves marooned in a nightmare world of mighty dinosaurs and bestial apemen who kill on sight. This is the lost continent of Caspak, a hot, dark and mysterious prehistoric world located somewhere in the icy waters of the Antarctic. Their only hope of rescue is a note in a bottle flung into the sea. The survivors persist and penetrate the heart of Caspak to find the incredible secret that claws, fangs and spears have guarded since the beginning of time.

Cade is settling into a new boarding school, contemplating his future, when he finds himself transported to another realm. He soon discovers their new world is populated with lost remnants from the past: prehistoric creatures, ancient relics, and, stranger still - people. Overwhelmed by his new surroundings, Cade has little time to adjust, for soon he and his fellow classmates are forced to become contenders in a brutal game, controlled by mysterious overlords.

In the beginning, the gods destroyed the world. Five hundred years later, things haven’t gotten much better for humans. The demigods that were left behind to guard over humanity have been using them as fodder for an endless civil war between themselves, and the humans just go on dutifully slaughtering each other, battle after battle. It’s not all bad, though. Perry McGown makes his living off those bloody, stinking battlefields. He works on a crew that reclaims all the spent shell casings. But if anyone found out that he was a deserter from the war, he’d be executed for heresy.

The citizens enjoy the peace of their perfectly planned city. But when she notices cracks in the facade, Jordan’s waking dreams turn to nightmares. She thought she had received the promotion of a lifetime; she was wrong. The promotion only brings her closer to terrifying truths of the administration. Secrets told to keep the citizens safe turn out to be lies to keep them in line. Those in power manipulate from the shadows behind whispers and fear. Because if Jordan is brave enough to look past the veil, a mad wasteland awaits.

For Meredith Gale, ending her life seems like her only choice, and that choice is the reason she’s dangling by her fingertips from a bridge high above the freezing water of the San Francisco Bay. But someone or some thing has other plans for Meredith, and as her fingers slip from the cold steel of the bridge, a disembodied voice asks her a simple question: “Candidate 13: Do you wish to be saved?” Realizing her mistake too late, Meredith screams “Yes!” and instantly finds herself transported to a mysterious island, alongside hundreds of other Candidates like her.

When naval officer Troy Weston loses his hands in a training accident, the doctors present him with a unique offer: robotic replacement hands with added strength and durability. He'll be a new man with a new life, far more capable than he ever was before. He accepts, and during his recovery he returns to Lake Superior to pilot his sailboat on bays he's known since childhood. During a fierce and wild thunderstorm, Troy and his craft are sent through a portal and into an unknown world. When the rain settles, he finds himself on a foreign coastline surrounded by Greek architecture.

Their peace was a fragile thing, but it had endured for seven years, mostly because the people of Darassus and the king of the Naor hordes believed his doom was foretold upon the edge of the great sword hung in the hall of champions. Unruly Naor clans might raid across the border, but the king himself would never lead his people to war so long as the blade remained in the hands of his enemies. But when squire Elenai’s aging uncovers evidence that the sword in their hall is a forgery, she’s forced to flee Darassus for her life, her only ally the reckless, disillusioned Kyrkenall.

From R. A. Salvatore, the legendary creator of Drizzt Do'Urden, comes the start of a brand new epic journey. When Aoleyn loses her parents, she is left to fend for herself among a tribe of vicious barbarians. Bound by rigid traditions, she dreams of escaping to the world beyond her mountain home. The only hope for achieving the kind of freedom she searches for is to learn how to wield the mysterious power used by the tribe's coven known as the Song of Usgar. Thankfully, Aoleyn may be the strongest witch to have ever lived, but magic comes at price.

Two hundred years after the Forbidding was broken, Santhenar is locked in war with the lyrinx - intelligent, winged predators who will do anything to gain their own world. Despite the development of battle clankers and mastery of the crystals that power them, humanity is losing. Tiaan, a lonely crystal worker in a clanker manufactory, is experimenting with an entirely new kind of crystal when she begins to have extraordinary visions.

For a game, the gods have given the world 12 Swords of Power so that they might be amused as the nations battle for their possession. But Vulcan the Smith has had his own little joke: the Swords can kill the gods themselves. What started out as Divine Jest has become all too serious as the gods fight to recover the Swords, and mortals discover that the mantle of power is more delicious and more terrible than anything they could have imagined.

A dark power is at work, intent on gaining complete control of the CradleLand, the birthplace of the still-young world. All that stands in the Power's way is one troublesome line of humans: descendants of Seth. They are of the only remaining clan clinging to an all-but-dead faith. And yet it's from that faith that a prophecy threatens all plans of world dominion.

Jack is violently pulled into a game-like universe and dumped into a seaside town on the brink of destruction. When the people of Blackmoor Cove begin to ask about his combat role, Jack discovers his odd Hero Class and finds that parts of his game interface are riddled with exposed coding errors. He quickly learns that the only way the town can grow and push back the unknown substance threatening to consume it is if brave Heroes venture into an infinitely high, ever-changing tower, kill bizarre monsters for their equipment drops, and then deposit those items into a special chest.

A thousand years ago, an alien invasion set humanity back to the Iron Age. Slowly, we recovered, colonizing the Solar System in peace. And discovered that an unknown force is stopping us from exploring any farther. But before the cause can be discovered, a slow-burning conspiracy threatens to explode into System-wide war. With enemies at home and in the darkness beyond, a team of unlikely heroes-a janitor, a mercenary, an asteroid miner, and a pirate-are the only ones who can avert a second apocalypse. This set includes the first three books of the newly-finished REBEL STARS series.

The year is 2172. Climate change and nuclear disasters have rendered much of earth unlivable. Only the lucky ones have escaped to space colonies in the sky. In a war-torn Nigeria, battles are fought using flying, deadly mechs, and soldiers are outfitted with bionic limbs and artificial organs meant to protect them from the harsh, radiation-heavy climate. Across the nation, as the years-long civil war wages on, survival becomes the only way of life. Two sisters, Onyii and Ify, dream of more.

Sviska is a man of the shadows, an assassin without any one place to call his own. But in the Far North, he discovers a secret. Magic, long thought lost to the world, is alive. The genocide to destroy every elf, wizard, and sacred being of old is not yet complete. Sviska's masters work the strings of the world and he has been sent for a task he does not even fully understand yet. When at last he feels he has what he has always wanted, darkness falls upon the world.

Alec works in the Detroit Overseer-factories, building a mysterious alien device. When three strangers appear, he's provided an opportunity to escape after years of servitude. Cole, a Freeborn loner, encounters Lina after her village is destroyed by the alien Occupation. Together, they make the arduous journey to a fabled safe-zone, trying to stay one step ahead of the enemy drones on their trail. Dex is a Hunter, working for the Occupation to track down escaped factory slaves, or Roamers, at all costs. But his latest hunt uncovers a massive secret.

When Carson Napier's giant rocket crash-lands on the planet Venus, he knows that there will be no return to Earth for him. His only option: find a way to survive until other Earth rockets can reach him—if they can! Beneath the eternal clouds, contrary to everything science predicted, Carson finds a race of strange people inhabiting trees that make the giant redwoods of California look like mere saplings.

In this, the second book of Burroughs' Amtor series, Napier travels over perilous mountains and through forests, inhabited by creatures more terrifying than any nightmare, in search of the lovely princess Duare, who has been snatched from his arms. In the Room of the Seven Doors, Napier faces the choice of his life. Six doors led to terrible deaths—the seventh is the door to life. But for him, this door too leads only to new dangers on a planet whose beasts and men are more frightful than any that stalk his native Earth.

News of the passing of a dear friend spurs John Carter, Warlord of Mars, to investigate a series of perplexing mysteries in the forbidding icy northern reaches of Barsoom. The enigmas only deepen as he embarks upon a journey to the far-flung treasure city of Gathol with his spirited daughter Tara and an unexpected stowaway. Ensnared in an insidious conspiracy that reaches from his early years on the Red Planet back into the dim recesses of the ancient past, John Carter and his trusted longsword are now all that stand in the way of a dreadful menace.

Tarzan of the Apes, Jason Gridley, and the crew of the airship O-220 return to Pellucidar, the world at the Earth’s core, on a wartime mission to stop the Nazis from obtaining a powerful superweapon. But when the Lord of the Jungle’s murderous adversaries partner with the Mahars - Pellucidar’s routed reptilian overlords - and his adventurous granddaughter Suzanne goes missing on a reconnaissance mission, can Tarzan prevent the conquest and enslavement of all humanity in both the inner and outer worlds?

Vor Daj is a member of John Carters personal guard, and is one of the fiercest warriors on Barsoom. As the two fighting men search for Ras Thavas, the brilliant mad scientist, in order to save the life of Dejah Thoris, Princess of Mars, they find themselves captured in a city of grotesque, seemingly unkillable monsters. These abominations have human body parts, but in all the wrong places and the wrong sizes.This unique story in the John Carter of Mars series is the only one that is told from the point of view of Vor Daj, as he sees his adventure with the Warlord of Mars, John Carter.

With the African continent engulfed by World War II, John Clayton, Lord Greystoke, abandons his role as Lord of the Jungle in order to combat the spreading Nazi menace. Flying a P-40 Tomahawk warplane, Clayton is sent on his first mission: to rescue the missing British Military Intelligence officer code-named Ilex. But the daring task plunges him into his savage past after he’s forced down in a lost land that seems hauntingly familiar.

John Carter is back for another adventure in this classic interplanetary tale of Barsoom from Edgar Rice Burroughs. In an attempt to put an end to a wave of murders carried out by the notorious Assassins Guild, John goes to the Martian city of Zodanga. When he arrives however, he discovers much more than he ever could have imagined.

Barsoom Series Collection: 7 John Carter Stories is an audiobook collection of seven novels/stories of John Carter by Edgar Rice Burroughs. It will transport you to a fascinating new world unlike any other. Join John Carter as he finds himself on another planet beyond his deepest imagination - Mars, with almost a complete lack of resources.

The first of these novels, A Princess of Mars, was Burroughs' first book, and he wrote the next two novels in quick succession. Together they tell the story of John Carter of Mars - how he came to Mars, met the love of his life, and quickly found himself occupied full-time defending her and saving his adopted planet from interplanetary evildoers.

David Innes is a young man who has just inherited a large mining company. An eccentric inventor, Abner Perry, convinces Innes to underwrite a project to build an 'iron mole,' claiming it will make them both wealthy. The mechanical beast works well, actually too well. On the maiden voyage, instead of digging for a few minutes and returning, they plunge straight through the earth's crust into the 'inner world' of Pellucidar.