Book 1

Aspho Fields

by Karen Traviss

Published 1 January 2008
A New York Times bestseller! In the first of three official tie-in novels to the hugely successful videogame from Microsoft and Epic Games, the last human survivors of a vicious alien attack fight a pivotal battle for the fate of mankind.

As kids, the three of them were inseparable; as soldiers, they would be torn apart. Marcus Fenix and Dominic Santiago fought alongside Dom’s elder brother Carlos at Aspho Fields in the epic battle that changed the course of the Pendulum Wars. There’s a new war to fight now, a war for mankind’s very survival. But while the last human stronghold on Sera braces itself for another onslaught from the Locust Horde, ghosts come back to haunt Marcus and Dom. For Marcus—decorated war hero, convicted traitor—the return of an old comrade threatens to dredge up an agonizing secret he’s sworn to keep.

As the beleaguered Gears of the Coalition of Ordered Governments take a last stand to save mankind from extermination, the harrowing decisions made at Aspho Fields have to be relived and made again. Marcus and Dom can take anything the Locust Horde throws at them—but will their friendship survive the truth about Carlos Santiago?

Book 2

Jacinto's Remnant

by Karen Traviss

Published 1 January 2009
Based on the blockbuster Xbox game, this is the stunning story of the men and women who stood between a planet and total destruction—and now have to face the consequences of their actions.

After a brutal fifteen-year war for survival, the Coalition of Ordered Governments is forced to destroy mankind’s last city in a final bid to stop the Locust Horde. As the survivors flee Jacinto, they must contend with the last of the Locust, bent on vengeance, as they struggle to stay alive in an icy wilderness. Marcus Fenix, Dom Santiago, and their fellow Gears fight to get Jacinto’s refugees to a safe haven, but find themselves in a lawless new world where the enemy is human—and as desperate and dangerous as any grub.

Book 3

Anvil Gate

by Karen Traviss

Published 1 January 2010
Continuing the saga of the bestselling game series! In the third of three official tie-in novels to the hugely successful videogame from Microsoft and Epic Games, Marcus Fenix and his Gears defend humanity’s final city from the Locust horde.

With the Locust Horde apparently destroyed, Jacinto’s survivors have begun to rebuild human society on the Locust stronghold. Raiding pirate gangs take a toll—but it’s nothing that Marcus Fenix and the Gears can’t handle. Then the nightmare they thought they’d left behind begins to stalk them again. Something far worse, something even the Locust dreaded, has emerged to spread across the planet, and not even this remote island haven is beyond its reach. Gears and Stranded must fight side by side to survive their deadliest enemy yet, falling back on the savage tactics of another bloody siege—Anvil Gate.

Book 5

The Slab

by Karen Traviss

Published 3 May 2012

Coalition's End

by Karen Traviss

Published 1 March 2011
Understand what a world had to do to survive.

When the Locust Horde burst from the ground fifteen years ago to slaughter the human population of Sera, mankind began a desperate war against extinction. Now after a decade and a half of bloody fighting, and with billions dead, the survivors--the Gears of the Coalition of Ordered Governments, along with a small band of civilians--have been forced to destroy their own cities and sacrifice their entire civilization to halt the Locust advance.

The last-ditch measures have succeeded, but at an enormous cost: the survivors have been reduced to a handful of refugees.

Escaping to a haven on the remote island of Vectes, they begin the heartbreaking task of rebuilding their devastated world. For a while, there's hope . . . making peace with old enemies, and once again planning for the future.

But the short respite is shattered when Vectes comes under siege from an even deadlier force than the Locust--the Lambent, a hideous and constantly mutating life-form that destroys everything in its path. As the Lambent's relentless assault spreads from the mainland to the island, the refugees finally understand what drove the Locust from their underground warrens and sparked the global war.

While Marcus Fenix and the Gears struggle to hold back the invasion, the Coalition faces a stark choice--fight this new enemy to the last human, or flee to the wastelands to take their chances and live like the human pariahs known as the Stranded . . . even as Coalition chairman Richard Prescott still guards one last, terrible secret about the Locust, the Lambent, and the future of mankind. . . .