Military Space Opera

Long before the coming of the Imperium, the realm of Ultramar was ruled by Roboute Guilliman, the last Battle King of Macragge. Even after learning of his true heritage as a primarch son of the Emperor of Mankind, he strove to expand his domain as efficiently and benevolently as possible, with the XIII Legion Ultramarines as his alone to command.

The galaxy is mired in a cold war between two superpowers, the Illyrican Empire and the Commonwealth. Thrust between this struggle are Simon Kovalic, the Commonwealth's preeminent spy, and Kyle Rankin, a lowly soldier happily scrubbing toilets on Sabaea, a remote and isolated planet. However, Kyle Rankin is a lie. His real name is Eli Brody, and he fled his home world of Caledonia years ago. Simon Kovalic knows Caledonia is a lit fuse hurtling towards detonation.

Red Team Alpha. An elite military unit. Twenty highly trained veteran warriors, Mars' best. They are capable, dedicated, armed with the best technology Mars has to offer. And they don't exist, at least not officially. Now the team will be called upon to face its greatest test. On a planet in a newly discovered system, there is a mysterious wreck, the remains of an ancient ship. The discovery is a momentous one, first contact and proof that mankind is not alone in the universe.

Peter Cochrane and his wife, Karina, have been married less than a year. And although things have been quiet in relation to the old Empire during that time, they're about to get a lot hotter. They find themselves on a diplomatic mission to Korivar, an old ally of Pendax, a new member of the Union. But during their mission, the government of Korivar attacks Peter's new command, Defiant, and tries to assassinate him and his wife.

Jake Price has always dreamed of joining the Darkstream military like his father before him. When he’s told his gaming scores are good enough to qualify him for a brand-new training program designed to find recruits talented enough to pilot humanity’s first mechs, he can hardly believe it. There are hundreds of other recruits competing for the same eight jobs, and they’re all as skilled as he is. But Jake refuses to give up, because humanity is facing its greatest threat yet. If someone doesn’t step up, it could all be over for the human species. Contains the complete series.

We had 20 short years of peace. Twenty years to put worlds back together. Twenty years for Captain Vin Husher to convince us the aliens would return. We didn’t listen. Warmonger, we called him. Washed up, we called him. But now, the enemy has returned, with high-tech weaponry well beyond anything of which humanity has dreamed. If Husher and his ragtag crew can’t manage to stop them, they will smash us.

The first book of best-selling sci-fi author Jack Campbell’s new series Beyond the Frontier returns to find Captain John “Black Jack" Geary, the hero of the Lost Fleet series, awoken from cryogenic sleep to take command of the fleet. Geary’s legendary exploits have earned him the adoration of the people—and the enmity of politicians convinced that a living hero can be a very inconvenient thing.

In Jon Ryan's life, two billion years down his time stream, he's see many an odd thing. But mixing in the bizarro world of the Ancient Gods has burdened him to the brink with the crazy, the inexplicable, and the just plain wrong. But he remains true to his mission. He must stop the Cleinoid threat to his universe. An impossible appearing task to be certain.

Kylara Vatta is the only daughter in a family full of sons, and her father's only child to buck tradition by choosing a military career instead of joining the family business. For Ky, it's no contest: Even running the prestigious Vatta Transport Ltd. shipping concern can't hold a candle to shipping out as an officer aboard an interstellar cruiser. It's adventure, not commerce, that stirs her soul. And despite her family's misgivings, there can be no doubt that a Vatta in the service will prove a valuable asset. But with a single error in judgment, it all comes crumbling down.

As the galaxy marches headlong toward the greatest threat to peace since the Savage Wars, the flames are lit in the most unlikely of places. Trapped inside a Savage mini hulk, Prisma faces a future where little is as she expected it would be, and a past that is even more troubling than she knew. Aboard a Cybar ship, Andien Broxin fights for her life with the most unlikely of allies at her side. And on the Kimbrin home world, Masters joins a Legion Special Operations Group tasked with checking a resurgent MCR….

When aliens trundled a gate to other worlds into the solar system, the world reacted with awe, hope and fear. But the first aliens to come through, the Glatun, were peaceful traders and the world breathed a sigh of relief.

As the epic battle for Terra rages and the future of mankind hangs in the balance, former Knight Errant Nathaniel Garro fights among the ashes and fire of the embattled Imperial Palace as the shadow of Horus Lupercal's triumph looms. From the brutal betrayal at Isstvan to the desperate flight of the Eisenstein, through his missions as Malcador the Sigillite's Agentia Primus, Garro's path has drawn him inexorably towards a destiny that can only end in bloodshed.

Rigel is a thousand lightyears farther from the Core Worlds than Earth, so they suffer the first attacks. The mood at Central is jubilant. Our greatest rival is falling—now is the time to strike while they’re weak! Legion Varus is deployed to Jungle World, a vital planet deep in Rigellian territory. Our foes, fighting on two fronts, are driven back with ease. But one man questions the wisdom of this move. Should Earth expand with greed, aiding new monsters from the Galactic Rim? That lone voice of reason comes from James McGill.

With their vast cargo holds and a crew that could fill a city, the Greatships are the lifeblood of human-occupied space, transporting an unimaginable volume - and value - of goods from City, the greatest human orbital, all the way to Tradepoint at the other, to trade for xenoglas with an unknowable alien species. It has always been Marca Nbaro's dream to achieve the near-impossible: escape her upbringing and venture into space.

As the Emperor travels the galaxy at the head of his Great Crusade, few events are as important as rediscovering his scattered sons, the Primarchs, and bestowing them as the masters of their Legions. United, a Legion becomes a reflection of its Primarch, both in his strengths and his flaws. For the Twelfth Legion, once the War Hounds and now the World Eaters, the line between strength and flaw is almost impossible to separate.

The Coalition is reeling. New Vega and its other worlds have fallen beneath the boot of the newly allied Savage marines, and the death count continues to rise at a staggering rate. One thing is clear: The war to come will be a fight for the very survival of the species. For both sides in this conflict, now is the time to become what fate, and victory, demand. The Savages - post-human monsters who believe themselves to be gods - are intent on remaking civilization in their own violent and pathological image. Yet their alliance is tenuous.

When Lieutenant Iari hears screams in the night, she expects to interrupt a robbery or break up a fight. Instead she discovers a murder with an impossible suspect: a riev, one of the battle-mecha decommissioned after the end of the last conflict, repurposed for manual labor. Riev don't kill people. And yet, clearly, one has. Iari sets out to find it.

Alistair made a single wrong assumption, and now he, Thoreaux, and Caesar battle for their lives in a cruel set of games designed to weed out the weak. Losing means death. The game’s giants aren’t the only threat. The corporation’s CEO is hunting them, too. Faced with the horrible reality of an entire race born into servitude, Alistair now only has one option. Find a way to free them...or die trying.

Alistair had no choice...and now the Commonwealth hunts him. But are they the only threat? When the Rebels escaped through the portal, the planet they chose seemed like the perfect place to hide. Shrouded in flames, with underground caves and passages, Alistair knew it would give them a chance to regroup. He was wrong. What or who is this dark force that hunts them?

Three hundred years ago, a liaison-robot-turned-warrior sided with humans in the Great A.I. War. He's one of few hi-level sentients allowed to live. But all this doesn't matter now because he's on the run. Armed with emotion-chip-fueled determination and his beloved weapons, the general flees to a nearby planet where he must unravel a tangled conspiracy to prove his innocence. But that's easier said than done.