Earth's armed forces have stopped the Lanky advance and chased their ships out of the solar system, but for CDC officer Andrew Grayson, the war feels anything but won. On Mars, the grinding duty of flushing out the twenty-meter-tall alien invaders from their burrows underground is wearing down troops and equipment at an alarming rate. And for the remaining extrasolar colonies, the threat of a Lanky attack is ever present.

Mars has been under Lanky control for more than a year. Since then, the depleted forces of Earth's alliances have rebuilt their fleets, staffing old warships with freshly trained troops. Torn between the need to beat the Lankies to the punch and taking enough time to put together an effective fighting force, command has decided to strike now.

Vicious interstellar conflict with an indestructible alien species. Bloody civil war over the last habitable zones of the cosmos. Political unrest, militaristic police forces, dire threats to the solar system. Humanity is on the ropes, and after years of fighting a two-front war with losing odds, so is Commonwealth Defense Corps officer Andrew Grayson.

The assault on Earth was thwarted by the destruction of the aliens' seed ship, but with Mars still under Lanky control, survivors work frantically to rebuild fighting capacity and shore up planetary defenses. Platoon sergeant Andrew Grayson must crash-course train new volunteers - all while dulling his searing memories of battle with alcohol and meds.

The alien forces known as the Lankies are gathering on the solar system's edge, consolidating their conquest of Mars and setting their sights on Earth. The far-off colony of New Svalbard, cut off from the rest of the galaxy by the Lanky blockade, teeters on the verge of starvation and collapse. The forces of the two Earth alliances have won minor skirmishes but are in danger of losing the war.

There is a personal price to pay for having aligned with the wrong side in a reckless war. For Aden Jansen it's the need to adopt a new identity while keeping his past hidden. Now he's integrated himself aboard the Zephyr, a merchant ship smuggling critical goods through dangerous space. But danger is imminent on planet Gretia, as well. Under occupation, torn between postwar reformers and loyalists, it's a polestar for civil unrest.

Across the six-planet expanse of the Gaia System, the Earthlike Gretia struggles to stabilize in the wake of an interplanetary war. Amid an uneasy alliance to maintain economies, resources, and populations, Aden Robertson reemerges. After devoting fifteen years of his life to the reviled losing side, with the blood of half a million casualties on his hands, Aden is looking for a way to move on. He’s not the only one. A naval officer has borne witness to inconceivable attacks on a salvaged fleet. A sergeant with the occupation forces is treading increasingly hostile ground.

The war should have been over. But it’s not for a group of nationalists grabbing for control. It’s been two weeks since a missile with a nuclear warhead tore through the planetary defenses in the most blistering large-scale attack ever committed in the history of the Gaia system. Commander Dunstan Park of the Rhodian navy has been handpicked to command an experimental cruiser that could dictate the course of the escalating conflict. All he has to do is keep the ship from falling into the wrong hands. 

Nine hundred light-years from home, Major Andrew Grayson and the crew of NACS Washington are marooned in a sunless system with limited water, reactor fuel, and food. The last hope for survival is to go where nothing human has gone before. After embarking on a scouting mission to the only moon with surface signs of life, Andrew and his Special Tactics Team make two startling discoveries. One is a dream: a form of protein and plant life that could save the starving humans in the rogue system. The second is a nightmare: this harvested rock is infested with Lankies.

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.

In the aftermath of the Battle of Detroit, Corporal Jackson finds out how the 365th AIB got a mauling in the Public Residence Clusters, and why the Territorial Army may have lost control over a big chunk of Detroit. A novella in the Terms of Enlistment universe.

A missing scientist and deep pockets pull Colonel Carl Butler out of retirement, investigating another mystery that puts him and his team - and the future of relations with alien species - in danger in Colonyside, the exciting follow-up to Planetside and Spaceside. A military hero is coming out of disgrace - straight into the line of fire...Carl Butler was once a decorated colonel. Now he’s a disgraced recluse, hoping to live out the rest of his life on a backwater planet where no one cares about his “crimes” and everyone leaves him alone.

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.

The story of rookie pilot Lt. Halley's first drop ship command. (A short story in the Terms of Enlistment universe.)

Go to war or go to jail. For small-time street hustler Cam Alvarez, the choice is simple.... He has no family, no friends, no place in the world...nothing to lose. When his latest con results in the death of a cartel hit man, Cam opts to join the Marines and leave Earth to fight a vicious alien enemy. Drafted into the Marine Drop-Troopers, Cam discovers there’s one thing he’s even better at than running street-con games, and that’s killing the enemy.