Matthew O. Duncan has 3 audiobooks on Listento.it, narrated by 2 narrators. The most-rated is Lt. Reilly - 2321.

O'Hara never wanted to be a hero. He was a combat pilot only because his skills made him the best and Earth needed men like him to fight the enemy among the stars. Living a life a service and duty, alone in a cockpit suited him well, but fate had other plans for him. Shot down over an alien planet he was saved by a beautiful and mysterious woman named Katreena. He soon learns that the world is populated by people who seemed to have been lost by time and controlled by stones that the people believe to be divine magic. Wanting only to return to his fleet, he discovers that he has more than a passing connection with the world's people, a love that resurrects a heart long thought dead, and a decisive battle to the war that followed him.
©2014, 2018 Matthew O. Duncan (P)2018 Matthew O. Duncan

The war was over except for the crew of the TSS Phoenix. Lost deep in enemy space, crippled but not dead. The odds of survival were stacked against them, but they were still determined to fight their way back toward allied space. On New Terra, Roy O’Hara had discovered peace for his spirit and joy in a simple life. Yet he had only fulfilled a portion of the Commander’s Prophecy. It told of a darkness that would fall on his new home from the stars, and he would be called upon once again to save them all. The Alliance turned a blind eye to the sudden growth of the Sa’larie Empire just beyond their borders, but some in the intelligent community could see the clues of a new threat. A covert team is sent to discover the truth of the alien’s goals, and they discover much more than they could have ever imagined. Different paths of unlikely allies and new foes will intersect in the skies and on the ground of New Terra once again, where everything will change and destinies will collide.
©2018 Matthew O Duncan (P)2019 Matthew O. Duncan

Jack Reilly’s luck ran out just before the war did. Released on a medical discharge shortly after the end of the war with the Serkins, he went out into the galaxy looking for a job. Signing onto the Glacier Runner 17, an old and rundown cargo ship, Rielly finds himself working for a clueless captain, mixed-up in an intergalactic conspiracy, on the run from assassins, and involved with two women in relationships that he could only call "complicated". Fans of Matthew O. Duncan will recognize the universe as the same as from the New Terra Sagas, but this is not a sequel. This is a stand-alone spin-off with new characters, new worlds, and in a different format. Told in the first person from Reilly’s perspective, this is a fast-moving, non-stop sci-fi adventure.
©2018 matthew o duncan (P)2018 matthew o duncan