"Thirteen hundred gates have opened to solar systems around the galaxy. But as humanity builds its interstellar empire in the alien ruins, the mysteries and threats grow deeper. In the dead systems where gates lead to stranger things than alien planets, Elvi Okoye begins a desperate search to discover the nature of a genocide that happened before the first human beings existed, and to find weapons to fight a war against forces at the edge of the imaginable....

We are not alone. On Ganymede, breadbasket of the outer planets, a Martian marine watches as her platoon is slaughtered by a monstrous supersoldier. On Earth, a high-level politician struggles to prevent interplanetary war from reigniting. And on Venus, an alien protomolecule has overrun the planet, wreaking massive, mysterious changes and threatening to spread out into the solar system. In the vast wilderness of space, James Holden and the crew of...

When a rag-tag band of humans from the Terravegan colonies are defeated and imprisoned by Rojok invaders, their female exobiologist has to save the life of the alien commander in order to save her captain, her comrades, and herself.

The mining ship El Cavador, beyond Pluto, detects a fast-moving incoming object headed toward Earth. The crew decides it's probably not important, but they're wrong: it represents the opening wave of the first Formic War.

Ensign Andrew Dahl has just been assigned to the Universal Union Capital Ship Intrepid, flagship of the Universal Union since the year 2456. It's a prestige posting, with the chance to serve on 'Away Missions' alongside the starship's famous senior officers. Life couldn't be better...until Andrew begins to realize that (1) every Away Mission involves a lethal confrontation with alien forces, (2) the ship's senior officers always survive these confrontations,...

"Shuos Jedao is awake... and nothing is as he remembers. He's a teenager, a cadet--a nobody--in the body of an old man; a general in command of an elite force. And he's the most feared, and reviled, man in the galaxy. Jedao carries orders from Hexarch Nirai Kujen to re-conquer the fractured pieces of the hexarchate. But he has no memory of ever being a soldier, let alone a general, and the Kel soldiers under his command hate him for a massacre he...

Follow the adventures of the astromech droid BB-8 as it gets caught up in the battle to save the galaxy.

The Ghost Brigades are the Special Forces of the Colonial Defense Forces, elite troops created from the DNA of the dead and turned into the perfect soldiers for the CDF's toughest operations. They're young, they're fast and strong, and they're totally without normal human qualms.
The universe is a dangerous place for humanity—and it's about to become far more dangerous. Three races that humans have clashed with before have allied to halt

...

The Overlords appeared suddenly over every city-intellectually, technologically, and militarily superior to humankind. Benevolent, they made few demands: unify earth, eliminate poverty, and end war. With little rebellion, humankind agreed, and a golden age began. But at what cost? With the advent of peace, man ceases to strive for creative greatness, and a malaise settles over the human race. To those who resist, it becomes evident that the Overlords...

A wildly successful innovator to rival Steve Jobs or Elon Musk, Vivian Liao is prone to radical thinking, quick decision-making, and reckless action. On the eve of her greatest achievement, she tries to outrun people who are trying to steal her success. In the chilly darkness of a Boston server farm, Viv sets her ultimate plan into motion. A terrifying instant later, Vivian Liao is catapulted through space and time to a far future where she confronts...