For the first time, fans of the blockbuster Gears of War video games get an in-depth look at Delta Squad’s toughest fighters–soldier’s soldier Marcus Fenix and rock-solid Dominic Santiago–as well as a detailed account of the pivotal battle of the Pendulum Wars.As kids, the three of them were inseparable; as soldiers, they were 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 re-lived 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?

Wars end. But hatred, guilt, and devotion can endure beyond the grave. With the Covenant War over, the Office of Naval Intelligence faces old grievances rising again to threaten Earth. The angry, bitter colonies, still with scores to settle from the insurrection put on hold for thirty years, now want justice-and so does a man whose life was torn apart by ONI when his daughter was abducted for the SPARTAN-II program. Black ops squad Kilo-Five find their loyalties tested beyond 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 a man long dead, and a conscience that still survives in the most unlikely, undiscovered place.

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.

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

The Eqbas have come, bringing justice, change, hope to some . . . and death to many. Seeking to punish the human gethes who caused the near destruction of an ocean-dwelling race in the distant Cavanagh's Star system, the Eqbas have finally landed on Earth. But another, equally important obligation has drawn them across the galaxy: the salvation of this environmentally ravaged world, a mission that could entail the annihilation of billions of humans. Former police officer Shan Frankland has come as well—along with her two lifemates, one alien and one human—carrying in her blood the parasite that makes her virtually immortal. Though she once vowed never to let the powerful contagion reach the homeworld she left nearly a century ago, she feels compelled to play an active role in the unfolding drama—and to follow the catastrophic events that have devastated civilizations and defined her life to their shocking, inevitable end.

Three separate alien societies have claims on Cavanagh's Star. But the new arrivals -- the gethes from Earth -- now threaten the tenuous balance of a coveted world. Environmental Hazard Enforcement officer Shan Frankland agreed to lead a mission to Cavanagh's Star, knowing that 150 years would elapse before she could finally return home. But her landing, with a small group of scientists and Marines, has not gone unnoticed by Aras, the planet's designated guardian. An eternally evolving world himself, this sad, powerful being has already obliterated millions of alien interlopers and their great cities to protect the fragile native population. Now Shan and her party -- plus the small colony of fundamentalist humans who preceded them -- could face a similar annihilation . . . or a fate far worse. Because Aras possesses a secret of the blood that would be disastrous if it fell into human hands -- if the gethes survive the impending war their coming has inadvertently hastened.

Rendered immortal and ever changeable by a parasite in her blood, ex-cop Shan Frankland isn't content to play matriarch to her two similarly infected mates--one earthborn, one alien. She must undertake a mission for the sake of the future and pursue a righteous vengeance.