Mark Wayne McGinnis

Captain Galvin Quintos, along with the love of his life, XO Gail Pristy, thought retirement meant a fresh start together within the Colorado wilderness—not being pulled into the latest galactic conspiracy by EUNF High Command.

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....

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....

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....

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....

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....

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....

During the day, he’s a South Chicago high school janitor, slopping a mop around from nine o’clock to three o’clock, five days a week. At night, hiding out in an old boarded-up factory, he attends to his damaged interstellar spacecraft, making repairs, counting the days....

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....

Captain Jason Reynolds is back! In the third installment of the Scrapyard Ship sci-fi adventure series, Space Vengeance, Jason, his family, and The Lilly's crew face the impending destruction of their internal nano-devices....

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.

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....

Captain Galvin Quintos thought he'd seen it all, but nothing could have prepared him for the catastrophe that befalls USS Roosevelt.

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.

After destroying much of Jhardon and the Mau planet of Carz-Mau, an elite Vanguard fleet of seven Craing dreadnaughts, planet killers, enters Earth’s orbit. Captain Jason Reynolds and the crew aboard his Caldurian ship, The Lilly, are once again pulled into action....

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.

In bygone days, Star Watch would’ve rushed to the rescue. But those once-mythic defenders of the galaxy? They’ve faded into whispers and old tales....

It's 2182. Stuck on a dull space station, 17-year-old Loni Solace's heart is failing her, and not just metaphorically. In search of one last thrill, she jumps aboard a freighter to see the galaxy for the first and last time. She expects adventure, but what she gets is a nightmare....

Captain Jason Reynolds and his team are up against a new and unexpected foe - an adversarial force that has every intention of aligning with the powerful and dreaded Craing Empire. The enemy strikes from Earth’s high orbit, deploying five time-shifting spheres....