Earth has fallen. The Core Worlds have collapsed into chaos. War is breaking out everywhere as planetary governments declare independence; entire sectors slip out of contact, and warlords battle for power. The remnants of the once-great Empire are tearing themselves apart. In the shadows, the Terran Marine Corps works to save what little they can to preserve civilization and build a better tomorrow. But powerful factions are competing with them, determined to establish their own order.

Kel Turner is a victim of his own success. His exploits and victories as part of Kill Team Three bring the attention of forces seeking hegemony over the Republic. These shadowy power brokers know that a man like Kel represents a threat to their plans...unless he can be persuaded to join them. And if the operator declines, his hidden enemy will stop at nothing to destroy him. At a deadly crossroads, Kel is told to choose between love and duty. But his foes are ignorant that he has a third choice. Win.

A lonely planet circles a star on the very border of Province 921. Critical resources produced there are claimed by both the Mogwa and the Skay. War between the Galactic giants becomes more likely every day. 

Earth has fallen. The Empire is no more. Old certainties are collapsing everywhere. Chaos is spreading across the stars, with war following in its wake. Tarsus, a world too close to Earth for comfort, is far from immune. Clarence Esperanza, a reporter on Tarsus, thought he had the story of the century. But, when he took the story to his bosses, he was unceremoniously fired. Cut off from his former friends, abandoned by his wife isolated from the world around him, he thought all he could do was stagger onto the streets and wait to die. 

The Machine - a terrifying and relentless enemy - reigns supreme in the galaxy, and the real fight is just beginning. Omega Force keenly feels the weight of responsibility for the Machine's arrival in the quadrant, but even with the resources of the Blazing Sun organized crime syndicate backing them, there's only so much the small mercenary crew can do against the malevolent AI that has already usurped control of most of the government. The Machine is now firmly in control of the ConFed's military.

Arthur's Seat had never sought a galactic role. A relatively new colony world, a mere 300 years old, the planet was always isolated from the galactic mainstream. But with the Empire crumbling after the fall of Earth and other planets taking advantage of the chaos to make their own bids for power, Arthur's Seat suddenly finds itself playing host to tens of thousands of unwanted immigrants, refugees who have been kicked off countless other worlds.

From street criminal to war hero. From outcast to Marine officer. The journey has been a long one, but now it’s reaching the end. Cam Alvarez leads his platoon of Drop-Troopers into the Tahni Imperium, into the final days of the war and the bloodiest battles yet. The Tahni will throw everything they have into the defense of their core worlds, and when that includes using their own civilians as shields, Lt. Cam Alvarez will have to decide whether to follow orders and fire on civilians or follow his conscience and risk his caree...

There’s only one distraction from the stress of combat for a legionnaire - the next mission. For Sergeant Kel Turner and Kill Team Three, the wait is never long. Whether it’s on a core world snatching a delusional genius who knows too much or on the edge forging allies among a complex alien culture, Dark Ops are the foot soldiers of the House of Reason’s galactic game for dominance.  

Despite the escape from Meridian - and a strike at the heart of Wolfbane - enemy forces are still advancing on all fronts. The Commonwealth, worn down by a year of hard fighting, is reaching the end of its tether while Admiral Singh, having secured control of Wolfbane, is searching for the breaking point that will shatter the Commonwealth once and for all. Time is needed, time to bring new weapons and tactics into service, but time is the one thing the Commonwealth doesn't have.

Lieutenant Magnus survives the harrowing rescue of his unit only to find himself charged with treason by the very military he’s pledged his allegiance to. Now, he must attempt to escort Piper to the Luma, homeward of Worru before dark forces discover her otherworldly abilities. But once there, Magnus finds himself confronting new enemies in the place he least expects to find them. Meanwhile, Awen uncovers a new plot that threatens to upend order throughout the galaxy. She and Magnus find their way to an alien world where they must work together to build a new team from the ruins....

The Commonwealth has won a great victory, smashing Wolfbane's attempt to take Corinthian and driving Admiral Singh's forces back into enemy space. Now, as the Wolves reel under the impact of their defeat - and powerful factions plot to take control of the government and military - Edward Stalker plans a final offensive to bring the Wolves to their knees. But as mighty fleets clash in the inky darkness of space, infiltrators struggle to weaken a tottering edifice and both sides brace for the final confrontation, it all comes down to the last Terran Marines.

A year ago, the war against the Theocracy ended. But it didn't bring peace. Admiral Kat Falcone was lucky - her side won the war. But without an external threat, Kat’s homeworld government, the Commonwealth, begins to burst. The galactic war may be over, but there is a civil war on the horizon. The king and parliament disagree over the Commonwealth's future. The Commonwealth's first recession is plaguing corporations. 

The war isn't going well. Wolfbane's forces are pressing the Commonwealth on multiple fronts, the Commonwealth's fragile political balance is on the verge of shattering, and there's a high-placed spy somewhere within the Commonwealth elite. For Colonel Edward Stalker and his men, the stakes have never been so high. Defeat will mean the end of everything they have fought and died for since their exile from Earth.

Before Avalon, before the Fall of the Empire, Edward Stalker was a young man growing up in Earth's Undercity - a nightmarish rabbit warren of tiny apartments dominated by gangs who loot, rape, and murder with impunity. When his family is killed in a gang attack, Ed takes the opportunity to run to the one place that will take him: the Terran Marine Corps.

Peacetime can be a rough adjustment for the battle-hardened Merry Band of Pirates. Especially when aliens don’t get the memo that the shooting is over.