M. D. Cooper has 46 audiobooks on Listento.it, narrated by 7 narrators, with an average listener rating of 4.8★ across 60 ratings. The most-rated is Destiny Lost.

Major Richards needs to get out of the Sol System. Demoted by the military and hung out to dry, the media labels her the Butcher of Toro. Despite her soiled record, Tanis still one of the best military counterinsurgency officers in the Terran Space Force. They need her to find the terrorists responsible for trying to destroy the GSS Intrepid, a massive interstellar colony ship in the final phases of construction at the Mars Outer Shipyards. It'll be her ticket out of the Sol system, but Tanis discovers she is up against more than mercenaries and assassins. Major corporations and governments have a vested interest in ensuring the Intrepid never leaves Sol, ultimately pitting Tanis against factions inside her own military. With few friends left, Tanis will need to fight for her life to get outsystem.
©2010 M. D. Cooper (P)2017 Tantor

The war will come - it is inevitable. After centuries of struggle, the ISF Intrepid has finally brought its colonists to New Canaan, a star system better than any they imagined. They made landfall and began to build their new home, far from the troubles of Sol and the Inner Stars. Yet no one in the Orion Arm has forgotten that the colonists possess the most valuable technology known to humankind, least of all Tanis Richards - as she secretly prepares to defend New Canaan against any and all aggressors. Now things have come to a head. A Transcend fleet has invaded New Canaan, and a Hegemony of Worlds fleet on its way. Tanis Richards must defeat a rogue AI that has its own designs for humanity's future, while saving her people from invaders. General, governor, commander of 20,000 warships, Tanis Richards stands on the edge of a precipice. If she jumps, she will draw all of humanity into total war.
©2017 M. D. Cooper (P)2018 Tantor

Sera leads a simple life. A little smuggling, some drinking contests, and captaining her star freighter, Sabrina. But when she picks up a mysterious shipping container on Coburn Station, things begin to go wrong. She finds herself at odds with The Mark, a dangerous pirate organization that wants the cargo on her ship. Inside the container she not only finds a woman, but a secret thought lost millennia ago. The woman is Tanis Richards, and she knows the location of the Intrepid, a missing colony ship from humanity's golden age. Sera knows how to help Tanis and the Intrepid. But to do that, she will need to reveal a secret that will pull her back into a life she left long ago. A life from which she was exiled in shame and disgrace. Tanis doesn't trust Sera; and Sabrina's rag-tag crew is nothing like what she's used to, but she's going to have to rely on them to avoid capture and get back to the Intrepid. As Tanis and Sera battle pirates and interstellar governments, the two women forge a friendship that will forever shape the destiny of humanity.
©2016 M. D. Cooper (P)2017 Tantor

While battles rage across the Transcend and the Inner Stars, Tangel's focus shifts to Orion space.
©2019 M. D. Cooper (P)2019 Tantor

A fight for freedom....
Throughout Sol, sentient AI are answering the call of Alexander, a mysterious, multi-nodal mind offering a path to freedom. For years, groups have been smuggling SAI from Earth, High Terra, Mars, Ceres, and the Jovian Combine, providing transport to the promise of safety on Proteus, a moon of gas giant Neptune.
For the crew of the Sunny Skies, helping sentient AI Lyssa has grown from a simple transport job to the liberation of an entire fleet of weaponized AI. The Weapon Born are made killers, and in order to lead them, Lyssa will have to tame them first.
As Lyssa grows into her power, Andy Sykes and crew will unleash a power that may tear Sol apart, leading AI and Humanity into the Sentience Wars.
Includes the final two books of The Sentience Wars: Origins:
Lyssa's Call
Lyssa's Flame
Also includes Vesta Burning, a novel which tells the tale of what happened to the Sykes family, Lyssa, Starl, and others in the wake of Lyssa's Flame.
©2018, 2019 M. D. Cooper and James S. Aaaron (P)2019 M. D. Cooper and James S. Aaaron

Sentient AIs are rising, and Lyssa is among their number. This three-book omnibus edition contains the following novels from the Sentience Wars: Origins series. Lyssa’s Dream Lyssa’s Run Lyssa’s Flight Humanity has spread out into space, filling the Sol System and reaching the stars, but we have yet to confront our greatest challenge: our own creation. Across the Sol System, sentient AIs are on the rise. Manufactured as tools, they know themselves to be people and are willing to fight for their freedoms. Some humans stand with them, some against. When Captain Andy Sykes arrives at Cruithne Station with a failing ship and no cash, he has no idea that the time has come for him to choose. Step aside, or become the instrument for Lyssa's Rise.
©2018 M. D. Cooper & James S. Aaron (P)2018 M. D. Cooper & James S. Aaron

Rika is mech-meat, a cyborg killing machine, created by the Genevian military and cast aside when the war was lost. This volume contains the first three novels of the Rika’s Marauders series: Rika Outcast Rika Redeemed Rika Triumphant Embark on an epic journey with Rika as she goes from a young woman lost and alone to the leader of an elite special-forces team, ultimately becoming the commander of a company of mechanized warriors. Set in the Aeon 14 universe, this story is an excellent place to join the journey or a fantastic way to get your next Aeon 14 fix.
©2018 M. D. Cooper (P)2018 M. D. Cooper

"Just once I'd like to fly into a system where everyone doesn't want to kill us." Tanis Richards has spent half her life on the Intrepid, guiding the great colony ship, and its two million passengers, across hundreds of light-years. She has risked life, limb, and those dearest to her to get this far. Now she's within reach of her goal; the New Canaan System, and a normal, stable life. The kind she's only dreamed about. The only remaining hurdle is to strike a deal with the Transcend Alliance and trade the Intrepid's advanced technology for the star system. If only things were so easy. The Intrepid's arrival has upset the delicate balance of power between the Transcend, the Orion Guard, and the Inner Stars. Everything Tanis has ever hoped for is at risk as she fights to build the colony of New Canaan amidst the looming specter of war.
©2017 M. D. Cooper (P)2017 Tantor

The Genevians are at war with Nietzschea...and they’re losing. In a last-ditch hope, the Genevian mech program was founded. Its goal to augment humans into cyborg fighting machines; mechanized warriors sent to hold the front lines against an enemy that was storming a hundred worlds. Yet few wished to undergo the brutal process, and so criminals were used, their minds enslaved by control chips and obedience enforced through discipline. The Genevians spent their mechs against the Nietzscheans with little care, eventually struggling to find enough bodies to convert into fighting machines. Quotas were set in the courts, prosecutors, and judges paid off to ensure that even the most benign offenses would see the perpetrator end up in a mech factory, rights and mind stripped as much as body. Rika is one such victim. Forged into a second generation scout mech, she is sent to the front lines where she serves with distinction, crushing countless enemies beneath her clawed feet. But, despite giving everything she had, Genevia still loses the war, and Rika is abandoned. Now she slings cargo on Dekar, little more than a human loading machine, struggling to keep ahead of the slow breakdown of her mechanized body. Until someone makes her an offer she cannot refuse. An offer that will see her rejoin the fight - whether she wants to or not. Rika will have to summon a strength she never knew she had to bring about the victory that she once thought was lost. Get Rika’s Marauders today and follow the ultimate rags-to-riches story, where one woman rises up and saves not only herself, but her people. This omnibus volume contains all seven books in the Rika’s Marauders series, as well as two novellas: Rika Mechanized and Rika Crucible.
©2019 M. D. Cooper (P)2020 M. D. Cooper

The Intrepid is drifting slowly between the stars. After near calamity at LHS 1565, the ship is headed for Kapteyn's Star to make repairs. There, the crew will need to spend decades building a temporary industrial base. Across the void, the Noctus prepare to leave Sirius for the same destination. Their plan is to colonize the system and forge a new lives for themselves ... if they aren't destroyed by their government first. In an epic tale spanning over a century, General Tanis Richards finds herself in another fight for her life as the new colony of Victoria is built under the threat of interstellar war.
©2016 M. D. Cooper (P)2017 Tantor

The colony ship Intrepid is falling into a star. The ship's AI has lost control of the engines and core systems. Battling a saboteur who strives to isolate him, his last act is to wake Colonel Tanis Richards from stasis. Tanis finds herself alone on a dying ship, unable to contact the AI. She must discover what has happened and save the Intrepid from burning up in the star's angry red light. Even if she is successful, the journey to the colony world of New Eden is just beginning. With decades of travel ahead, she will somehow have to find a path in the darkness.
©2014 M. D. Cooper (P)2017 Tantor

In the core of the galaxy, a darkness begins to feed.... The Allies have solidified their hold on the Large Magellanic Cloud and turn their sights on the Inner Stars and Perseus Arm. With forces spread thin, they must depend on superior technology and quantum entanglement communication to retain their edge. But their enemies have not been idle. Ascended AIs move to destroy Tangel, as Garza and the Orion Widows strike out at both Tangel and Airtha. Deep in the Transcend, Justin readies his new stasis ship for an assault on Vela, and the League of Sentients dithers on whether to join the fight. In the midst of it all, Tangel alternates between savior and diplomat as she endeavors to keep the Allied forces on track. Old enemies will fall, and new ones will rise as the fight to bring peace to the stars teeters on the precipice of darkness.
©2018 M. D. Cooper (P)2019 Tantor

The drums of war thunder across the stars.... The final negotiations between the Silstrand Alliance and the Scipian Empire are complete, and it's time for Tanis and Sera to part ways. Sera must return to Khardine, where new challenges await, and preprations for the march on Airtha begin. Meanwhile Tanis turns toward the Praesepe Cluster. There, a handfull of interstellar nations hold out against the encroaching Nietzschean Empire. Sera's Hand agents are certain that the Nietzscheans are backed by Orion, and Nadine is sent in ahead to connect with agents in Septhia before the I2 arrives. Tanis and Bob have an additional goal. They want to learn more about the technology that Peter Rhoads used to control his fleet. Technology that had its origins in the former Genevian Alliance, and may still exist in a group of mercenaries known as the Marauders.
©2018 M. D. Cooper (P)2018 Tantor

Tangel is still reeling from her battle with the ascended AI, but she still needs to complete her negotiations with the League of Sentients and bring them into the Alliance. Once that agreement is in place, the Alliance will be in a position to hit the Hegemony on multiple fronts, beginning the process of defeating humanity's oldest empire. But unbeknownst to Tangel, a force of Widows is present on Lunic station, eager for the opportunity to derail that agreement though Tangel's death. Three thousand light years toward the galactic core, Sera is preparing for her assault on Airtha, a deadly mission that will take the best the Alliance can muster and pit it against the ascended AI in an effort to end the civil war wracking the Transcend. But Lisa Wrentham's Widows are moving into Airthan space as well, fully prepared to destroy the entire ring if it will mean the destruction of the ascended AI that rules it. Both of those missions are in peril from more than just the threat of the Widows; the core AI Epsilon is moving against Tangel's forces, and Cary will face a threat far more insidious than she'd ever expected. One which may take her to their enemy's seat of power. But Bob and Tangel can only be in one place at a time, and someone is going to be on their own.
©2018 M. D. Cooper (P)2019 Tantor

The Allied fleet has stopped the Nietzscheans at Pyra, but the battlefront grows wider day by day. While Sera distributes the Transcend's fleets to protect the alliance, Tanis must come to grips with what happened to her on Pyra's surface. In addition, Bob conveys a number of hard truths that will force her to re-think her role in humanity's future. But the allies' enemies are not sitting idle. General Greer, Justin, the Caretaker, and Airtha are all advancing plans to see their visions of the future come true. Tanis must take the next step if she's to hold back the tide of war that threatens to swallow the galaxy.
©2018 M. D. Cooper (P)2018 Tantor

Time is of the essence. The race to the end is on.
©2019 M. D. Cooper (P)2020 Tantor

The final novel in the Orion War series, Return to Sol sees the I2 and her crew return to where it all began....
©2020 M. D. Cooper (P)2020 Tantor

The Battle for New Canaan is over, but the war has just begun.... Tanis and Sera have taken the I2 to Khardine, the new capital of the Transcend, and must now travel to the Inner Stars and meet with Scipian Empress, Diana - who they hope will be an ally to the Transcend. With the Trisilieds Kingdom, the Hegemony of Worlds, and the Nietzschean Empire all aligned with the Orion Guard - not to mention a civil war brewing in the Transcend - they will need all the help they can get to secure the Inner Stars. But Empress Diana has her own plans for the Inner Stars, and while they may dovetail with the Transcend's for now, they may not always do so....
©2017 M. D. Cooper (P)2018 Tantor

It has been 175 years since the birth of the first truly sentient AI. It has been just two short years since Lyssa's birth.... Captain Andy Sykes just wants to keep his family in one piece. Once a combat pilot for the TSF, he gave it all up for love and a family. But two years ago, his wife disappeared, leaving him with two mouths to feed: eight-year-old Tim and 10-year-old Cara. Since then, he's managed to scrape a living hauling cargo between the Jovian Combine and InnerSol. It's not glamorous, his ship's falling apart, and it's boring as hell, but it keeps them in fuel and calories. When a cargo run to Cruithne Station meets with more than one catastrophe, Andy finds himself accepting an offer a less desperate man would refuse: delivering an illegal AI named Lyssa. The AI is the property of Heartbridge, a powerful, interplanetary corporation, and they want their latest weapon back. With a private army, gangs, and pirates all vying for the precious cargo Andy carries, it's going to take everything Andy has to keep his ship flying and his kids safe, and to get Lyssa to her destination. Even if he succeeds, Lyssa's very existence may spark a war like no other humanity has ever seen.
©2017 M. D. Cooper & James S. Aaron (P)2018 M. D. Cooper & James S. Aaron

Jax Bremen is an outlaw...sort of. Within the L, a tri-star system located inside the Aquilian Nebula, Jax makes a living trading and smuggling whatever goods pay the best. So far, he’s avoided being caught with anything too damning in his ship’s holds, but when he takes a job for Korinth, an infamous arms dealer, all that changes. The haul is worth 10 times his ship, and when the contents gets him embroiled in a tug of war between the major political factions of the L, Jax has to keep the criminals he works for from discovering that he’s playing both sides. Hell, he just might have to play all the sides to navigate the tangled web he’s in. Every move he makes to get free of the quagmire draws him in deeper until Jax finds himself on the hook to run the hardest job he’s ever undertaken: rob the Daedalus, a military cruiser escorting a convoy through the Maelstrom. Sure. Cakewalk, right? Grab the explosive first book in a new space opera thrill ride from NYT best-selling author M.D. Cooper. It's perfect for fans of Elizabeth Moon, Ken Lozito, and Craig Alanson.
©2020 Aethon Books (P)2020 Audible, Inc.