Mark Wayne McGinnis

The year is 2117. In the farthest reaches of Earth's territorial space, a spree of depraved murders has local cattle ranchers fearing for their families. A fear, they will soon discover, that is more than justified....

Captain Galvin Quintos had returned home to Earth soon after liberating Ironhold Station from a ruthless band of Pylorian pirates. But the Grish had been waiting for his transport ship - an attack he barely survived....

Thousands of crew are reported dead, including the ship’s captain. Reluctantly, the young XO, Galvin Quintos, will be taking command of the fleet's crippled dreadnaught, the USS Hamilton, while doing his best to bring fleet survivors back to Earth....

The situation is dire. The Alliance is crumbling. Thine, Pleidian, and Human civilizations are each at a crossroads for their very survival. Captain Galvin Quintos has a plan to defeat the Grish and the far more dangerous Varapin. But to pull this off, he’ll have to go it alone....

Lieutenant Commander Jason Reynolds has had a string of bad luck lately - evident by the uncomfortable house arrest bracelet strapped to his right ankle. Worse yet, he’s relegated to his grandfather’s old house and rambling scrapyard....

After the recent near-destruction of the USS Hamilton, Captain Galvin Quintos has been lying low, getting the USS Jefferson ready for service. In the midst of refurbishing the vessel, he gets a call for help from his former XO, new starship captain Gail Pristy....

Captain Galvin Quintos, along with his irreverent crew, is back and facing his most harrowing enemy yet. As the battle within the Eta Carinae Star System rages on with the Varapin, Quintos is forced to make a deal with the devil, one Commander Dunft Choob....

In his oppressively small 10x10 cell at the Norfolk Naval Station’s Brig, Captain Galvin Quintos sits awaiting his impending court-martial when he's unexpectedly contacted by Fleet Commander Admiral Block. He’s proposing an off-book, secret operation....

Caught in a deadly game of interstellar cat and mouse with a new and vile alien enemy, Captain Galvin Quintos will be forced to make choices no US Space Navy Captain should ever have to make—including who among those he cares most about should live or die....

Brian Polk had been stateside for barely a year after leaving the Air Force when the unthinkable happened. It was an interstellar invasion. The Earupitans' technology and weaponry was so remarkable, humanity never really had a chance....

The epic battle for AI supremacy in the universe between the Geo-Mind and Gia continues. Beneath the isolation zone, 300 alien troops have been dispatched, and if that’s not discouraging enough, the 23rd Silarian Fleet has initiated terra displacement operations outside the energy dome....

Moving on from the trauma of combat in Afghanistan, former Green Beret Captain Sam Dale has just begun to settle down in his hometown of Castle Rock, Colorado. Now the owner of several small businesses, he is unaware that his world is about to be turned upside down....

Nantucket, Massachusetts: Nine-year-old Scotty Sullivan dashes out the back door of his family's beach home, his dog, Larry, bounding beside him.

Galvin Quintos has agreed to enter into a competition that will keep Aubrey Laramie’s family from going into financial ruin. The catch? Most competitors don't survive.

Just when Captain Galvin Quintos was about to lay his beach towel down next to the lovely bikini-clad Gail Pristy, there on Monaco's sun-drenched Côte d'Azur—having earned his retirement—a terrifying new threat emerges from the depths of space.

Captain Jason Reynolds faces new challenges, not only on Earth, but from the far side of the universe as well. The only way to stop the Craing this time will be to square off with them on their home turf....

Dominic Moretti was dealing with a lot of issues. Life hadn’t been easy since returning home from Afghanistan. Also, there was that strange, annoying feeling that he was being watched....

When the Krygians, a soulless insectile alien race, attack a Floritineian goodwill convoy, annihilating their fleet and stealing the precious cargo, the U.S. Space Navy reaches out to the one person who can do the impossible: Captain Galvin Quintos.

In the dying embers of an interstellar war, newly appointed Fleet Commander Galvin Quintos stands as humanity's last hope, staring down the maw of oblivion.

Intel from the Alliance raises the alarm: Earth is teetering on the brink of an impending attack. Quintos, reluctantly pulled back into service by the EUNF, finds himself up against untenable odds.