The third book in the New York Times bestselling Expanse series, Abaddon's Gate opens the door to the ruins of an alien gate network—and the crew of the Rocinante may hold the key to unlocking its secrets. Now a Prime Original series. 

For generations, the solar system—Mars, the Moon, the Asteroid Belt—was humanity's great frontier. Until now. The alien artifact working through its program under the clouds of Venus has appeared in Uranus's orbit, where it has built a massive gate that leads to a starless dark.

Jim Holden and the crew of the Rocinante are part of a vast flotilla of scientific and military ships going out to examine the artifact. But behind the scenes, a complex plot is unfolding, with the destruction of Holden at its core. As the emissaries of the human race try to find whether the gate is an opportunity or a threat, the greatest danger is the one they brought with them.

Abaddon's Gate is a breakneck science fiction adventure following the critically acclaimed Caliban's War.

"Interplanetary adventure the way it ought to be written." —George R. R. Martin

Hugo Award Winner for Best Series

The Expanse
Leviathan Wakes 
Caliban's War 
Abaddon's Gate 
Cibola Burn 
Nemesis Games 
Babylon's Ashes 
Persepolis Rising 
Tiamat's Wrath ​
Leviathan Falls 
Memory's Legion

The Expanse Short Fiction
Drive 
The Butcher of Anderson Station
Gods of Risk
The Churn
The Vital Abyss
Strange Dogs
Auberon 
The Sins of Our Fathers​