The Tower of Babel is the greatest marvel in the world. Immense as a mountain, the ancient Tower holds unnumbered ringdoms, warring and peaceful, stacked one on the other like the layers of a cake. It is a world of geniuses and tyrants, of airships and steam engines, of unusual animals and mysterious machines. Soon after arriving for his honeymoon at the Tower, the mild-mannered headmaster of a small village school, Thomas Senlin, gets separated from his wife, Marya, in the overwhelming swarm of tourists, residents, and miscreants.

Girton Club-foot has no family and a crippled leg and is apprenticed to the best assassin in the land. He's learning the art of taking lives, but his latest mission tasks him with a far more difficult challenge - to save a life. Someone is trying to kill the heir to the throne, and it is up to Girton to uncover the traitor and prevent the prince's murder. Age of Assassins is the first in an epic new trilogy set in a world ravaged by magic, featuring a cast of assassins, knights, ambitious noblemen, and fools.

In the colonial cities and towns of Fatrasta, peace has never been easy. Immigrants fight amongst themselves or turn on the native population, while the governing power of the Kez Army steps in only to enforce the will of apathetic local governors assigned by a distant crown. Young war hero Ben Styke commands a colonial garrison in a sleepy frontier suburb.

Marcus' hero days are behind him. He knows too well that even the smallest war still means somebody's death. When his men are impressed into a doomed army, staying out of a battle he wants no part of requires some unorthodox steps. Cithrin is an orphan, ward of a banking house. Her job is to smuggle a nation's wealth across a war zone, hiding the gold from both sides. She knows the secret life of commerce like a second language, but the strategies of trade will not defend her from swords. Geder, sole scion of a noble house, has more interest in philosophy than in swordplay.

A siege is approaching, and the city has little time to prepare. The people have no food and no weapons, and the enemy has sworn to slaughter them all. To save the city will take a miracle, but what it has is Orhan. A colonel of engineers, Orhan has far more experience with bridge building than battles, is a cheat and a liar, and has a serious problem with authority. He is, in other words, perfect for the job.

Twenty-seven years ago, a Duke with a grudge led a ruthless coup against the empire of Semilla, killing thousands. He failed. The Duke was executed, a terrifyingly powerful sorcerer was imprisoned, and an unwilling princess disappeared. The empire moved on. Now, when Quill, an apprentice scribe, arrives in the capital city, he believes he's on a simple errand for another pompous noble: fetch ancient artifacts from the magical Imperial Archives.

A short story set in the universe of James S. A. Corey's NYT best-selling Expanse series. Now a Prime Original series. This story will be available in the complete Expanse story collection, Memory’s Legion.

On Mars, a scientist experiments with a new engine that will one day become the drive that fuels humanity's journey into the stars. On an asteroid station, a group of prisoners are oblivious to the catastrophe that awaits them. On a future Earth beset by overpopulation, pollution, and poverty, a crime boss desperately seeks to find a way off planet. On an alien world, a human family struggles to establish a colony and make a new home. All these stories and more are featured in this unmissable collection of short fiction set in the hardscrabble world of The Expanse.

January is a dying planet - divided between a permanently frozen darkness on one side, and blazing endless sunshine on the other. Humanity clings to life, spread across two archaic cities built in the sliver of habitable dusk. Sophie, a student and reluctant revolutionary, is supposed to be dead, after being exiled into the night. Saved only by forming an unusual bond with the enigmatic beasts who roam the ice, Sophie vows to stay hidden from the world, hoping she can heal.

Many years ago, Sir Aelfric and his nine companions saved the world, seizing the Dark Lord's cursed weapons, along with his dread city of Necrad. That was the easy part. Now, when Aelfric—keeper of the cursed sword Spellbreaker—learns of a new and terrifying threat, he seeks the nine heroes once again. But they are wandering adventurers no longer. Yesterday's eager heroes are today's weary leaders—and some have turned to the darkness, becoming monsters themselves. If there's one thing Aelfric knows, it's slaying monsters. Even if they used to be his friends.

Freddy Stern, a twenty-one-year-old cashier, has lived a plain, albeit harsh life. Having been orphaned—twice—he's spent the last ten years working and staying out of trouble. His only aspiration is to save enough money to become an archhuman. His dream gets the jump on him when he barely survives a near-death encounter and finds himself in possession of 1% Lifesteal, a bizarre talent with numerous contradictions and just as many uses.

My name is Rex. I am a good dog. Rex is also seven foot tall at the shoulder, bulletproof, bristling with heavy calibre weaponry and his voice resonates with subsonics especially designed to instil fear. With Dragon, Honey and Bees, he's part of a Multiform Assault Pack operating in the lawless anarchy of Campeche, Mexico. A genetically engineered Bioform, he's a deadly weapon in a dirty war. All he wants to be is a Good Dog. And to do that he must do exactly what Master says and Master says he's got to kill a lot of enemies.

The emperor's reign has lasted for decades, his mastery of bone shard magic powering the animal-like constructs that maintain law and order. But now his rule is failing, and revolution is sweeping across the Empire's many islands. Lin is the emperor's daughter and spends her days trapped in a palace of locked doors and dark secrets. When her father refuses to recognise her as heir to the throne, she vows to prove her worth by mastering the forbidden art of bone shard magic.

Raised and trained in seclusion at a secret fortress on the edge of the northern wilds of the Kingdom of Ashai, a young warrior called Rezkin is unexpectedly thrust into the outworld when a terrible battle destroys all that he knows. With no understanding of his life’s purpose and armed with masterful weapons mysteriously bestowed upon him by a dead king, Rezkin must travel across Ashai to find the one man who may hold the clues to his very existence.

Gyre finally sees a way to overthrow the all-powerful Twilight Order. But he'll have to gain the alliance of both the ghouls and the human rebels to the south in order to even stand have a chance. And uniting them won't be so simple. His sister, Maya, is still a soldier of the Order. But after clashing with her brother, she isn't so certain where her loyalties lie. Chasing the origins of a mysterious artifact to a long-lost library, she just might find the answers she's looking for.