Mark Wayne McGinnis

Captain Galvin Quintos commands humanity's most advanced battle group in a desperate mission to the galaxy's edge, where the Techno-Mycoids have returned with unprecedented force.

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.

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....

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....

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....

Captain Jason Reynolds and his team—Billy, Rizzo, and the rhino-warrior, Traveler—must attempt to rescue Ricket and Gaddy, still held captive aboard the impregnable Dreathlor prison barge. Only then can Jason return to The Lilly, his highly advanced Caldurian vessel....

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....

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....

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....

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....

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....

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....

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.

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....

Join Captain Jason Reynolds as he ventures into the proverbial lion’s den in a last-ditch effort to even the playing field with the Craing — an empire that has embarked on a pursuit that will guarantee their de facto dominance for millennia to come....

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

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 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....

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 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.