Book 1

Glasslands

by Karen Traviss

Published 22 November 2011

The Covenant has collapsed after a long, brutal war that saw billions slaughtered on Earth and her colonies. For the first time in decades, however, peace finally seems possible. But though the fighting's stopped, the war is far from over: it's just gone underground. The UNSC's feared and secretive Office of Naval Intelligence recruits Kilo-Five, a team of ODSTs, a Spartan, and a diabolical AI to accelerate the Sangheili insurrection. Meanwhile, the Arbiter, the defector turned leader of a broken Covenant, struggles to stave off civil war among his divided people.

Across the galaxy, a woman thought to have died on Reach is actually very much alive. Chief scientist Dr. Catherine Halsey broke every law in the book to create the Spartans, and now she's broken some more to save them. Marooned with Chief Mendez and a Spartan team in a Forerunner slipspace bubble hidden in the destroyed planet Onyx, she finds that the shield world has been guarding an ancient secret—a treasure trove of Forerunner technology that will change everything for the UNSC and mankind.

As Kilo-Five joins the hunt for Halsey, humanity's violent past begins to catch up with all of them as disgruntled colony Venezia has been biding its time to strike at Earth, and its most dangerous terrorist has an old, painful link with both Halsey and Kilo-Five that will test everyone's loyalty to the limit.

Halo: Glasslands by Karen Traviss is thrilling, action-packed science fiction that longtime Halo fans and newcomers alike will enjoy.


Book 2

The Thursday War

by Karen Traviss

Published 2 October 2012

The second novel of the Kilo-Five Trilogy by #1 New York Times bestselling author Karen Traviss-part of the expanded universe based on the award-winning video game series Halo!

2553. Welcome to humanity's new war: silent, high stakes, and unseen. This is a life-or-death mission for the Office of Naval Intelligence's black-ops team, Kilo-Five, which is tasked with preventing the ruthless Sangheili, once the military leaders of the alien alliance known as the Covenant, from regrouping and threatening humankind again. What began as a routine dirty-tricks operation-keeping the Sangheili occupied with their own insurrection-turns into a desperate bid to extract one member of Kilo-Five from the seething heart of a brutal civil war. But troubles never come singly for Kilo-Five. Colonial terrorism is once again surfacing on one of the human worlds that survived the war against the Covenant, and the man behind it is much more than just a name to Spartan Naomi-010. Meanwhile, the treasure trove of Forerunner technology recovered from the Forerunner shield world of Onyx is being put to work, even as a kidnapped Sangheili plots vengeance on the humans he fears will bring his people to the brink of destruction...


Book 3

Mortal Dictata

by Karen Traviss

Published 21 January 2014

The final novel of the Kilo-Five Trilogy by #1 New York Times bestselling author Karen Traviss-part of the expanded universe based on the award-winning video game series Halo!

2553. With the thirty-year-long Covenant War finally over, the Office of Naval Intelligence faces old grievances rising again to threaten Earth. Angry and bitter colonists-still wanting to settle scores from an insurrection put on hold for three decades-crave justice...as does a man whose life was torn apart by ONI when his young daughter was abducted for the SPARTAN-II program. Black-ops squad Kilo-Five now find its collective loyalty tested beyond the breaking point when the father of their Spartan comrade, still searching for the truth about her disappearance, prepares to glass Earth's cities to get an answer. How far will Kilo-Five go to stop him? And will he be able to live with the truth when he finds it? The painful answer lies with someone long dead, and a conscience that still survives in the most unlikely, undiscovered place...