Books like 'A Matter of Oaths'
Readers who enjoyed A Matter of Oaths by Helen S. Wright also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
sc-fi space action / adventure space-opera lgbtq mlm military
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Planet Killer by Lindsay Buroker
Rated: 4.65 of 5 stars · 24 ratingsCasmir has survived against impossible odds, and now he longs to return home. But an invasion force is blockading the Kingdom’s wormhole gate, and it would be suicidal to fly through it now. Worse, his family and friends are stuck on the other side, with hostile forces attacking their home world. The only way Casmir can help is to find out who’s behind the invasion… and convince him to stop... -
![Vorkosigan's Game: The Vor Game \ Borders of Infinity by Lois McMaster Bujold]()
Vorkosigan's Game: The Vor Game \ Borders of Infinity by Lois McMaster Bujold
Rated: 4.36 of 5 stars · 14 ratingsOmnibus of The Vor Game and the novella "Borders of Infinity"... -
![A Call to Insurrection by David Weber, Timothy Zahn]()
A Call to Insurrection by David Weber, Timothy Zahn
Rated: 4.50 of 5 stars · 8 ratingsYesterday, the Star Kingdom of Manticore was a small, unimportant interstellar backwater. A quiet little star nation, only recently recovered from the devastating blow of the Plague Years. More affluent than some, perhaps, but with little to attract trade or interstellar commerce, it had little need for a navy . . . and even less interest in paying for one.But Manticore has now become a target... -
![Demons Don't Date by Hannah Walker]()
Demons Don't Date by Hannah Walker
Rated: 4.50 of 5 stars · 8 ratingsCommander Bo’saverin Hevalis, head of the Cobalts, is trying to recover from the injuries he sustained in battle. The enforced downtime is giving him too much time to think, torture for a man of action. The trouble in their sector is weighing heavily on his mind as it seems to be getting ever closer to the demon homeworld... -
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![Spinward Fringe Broadcast 8: Renegades by Randolph Lalonde]()
Spinward Fringe Broadcast 8: Renegades by Randolph Lalonde
Rated: 4.33 of 5 stars · 12 ratingsIt has been months since the Siege of Port Rush. The Warlord, under the command of Jacob Valent, has been travelling to ports across the sector to gather intelligence, capturing ships and cargo as they go. Manpower and funds are still in short supply, but the Captain is winning the support of the British Alliance, and his crew suspects he has a long term plan that will lead to bigger prizes... -
![A Call to Vengeance by David Weber, Timothy Zahn]()
A Call to Vengeance by David Weber, Timothy Zahn
Rated: 4.29 of 5 stars · 14 ratingsAfter the disastrous attack on the Manticoran home system by forces unknown, the Royal Manticoran Navy stands on the brink of collapse... -
![A Stitch in Time by Andrew J. Robinson]()
A Stitch in Time by Andrew J. Robinson
Rated: 4.29 of 5 stars · 14 ratingsThe enigmatic Garak—Cardassian-in-exile on space station Deep Space Nine—refers to himself as just a simple tailor, but everyone knows that there's more to him than that... -
![A Call to Arms by David Weber, Timothy Zahn]()
A Call to Arms by David Weber, Timothy Zahn
Rated: 4.25 of 5 stars · 16 ratingsLieutenant Travis Long of the Royal Manticoran Navy is the sort of person who likes an orderly universe. One where people follow the rules. Unfortunately he lives in the real universe. The good news is that Travis is one of those rare people who may like rules but has a talent for thinking outside them when everything starts coming apart... -
![In Harm's Way by John Spearman]()
In Harm's Way by John Spearman
Rated: 4.43 of 5 stars · 7 ratingsThe continuing adventures of Captain Jonah Halberd, Royal Navy of the Interplanetary Commonwealth. Join Captain Halberd in the Commonwealth's fight against the Rodinan Federation. A thinker as well as a man of action, Halberd finds ways to improve his odds when he finds himself 'In Harm's Way...Categorized as:
military space-opera sci-fi space-fleet action-adventure violent-conflict space fiction -
![The Gathering Edge by Sharon Lee, Steve Miller]()
The Gathering Edge by Sharon Lee, Steve Miller
Rated: 4.37 of 5 stars · 20 ratingsA series milestone as we welcome the twentieth amazing entry in the nationally best-selling Liaden Universe® series.The luck runs rough around Theo Waitley... -
![Inversion Point by Jenn Burke, Kelly Jensen]()
Inversion Point by Jenn Burke, Kelly Jensen
Rated: 4.38 of 5 stars · 8 ratingsZander and Felix's relationship has been to the brink and back: the Human-Stin War, imprisonment and an actual death/resurrection. Zander's death, to be specific, and the experience has left him…changed. The mysterious race known as the Guardians chose to revive him and appointed him as their emissary... -
![And What Goes Around by Mackey Chandler]()
And What Goes Around by Mackey Chandler
Rated: 4.38 of 5 stars · 8 ratingsThe nation of Home and their ally Central seems to have bought some safety by moving Mitsubishi 3 from Low Earth Orbit to a halo orbit around L2 beyond the moon. It has added expenses, but it has unexpected advantages too, when Earth has its own problems. A little extra distance works just fine... -
![Taji from Beyond the Rings by R. Cooper]()
Taji from Beyond the Rings by R. Cooper
Rated: 4.30 of 5 stars · 10 ratingsThe Interplanetary Trade Coalition has not been welcomed with open arms by the Sha Empire. Isolated at the far edge of a distant system, the Sha are distrustful of outsiders, and previous I.P.T.C. diplomatic missions have ended with members imprisoned or dead. But, if pushed enough, the I.P.T.C. will overrun the planet to take what it wants... -
![Spinward Fringe Broadcast 9: Warpath by Randolph Lalonde]()
Spinward Fringe Broadcast 9: Warpath by Randolph Lalonde
Rated: 4.30 of 5 stars · 10 ratingsThe war is on! Conflict grips the Iron Head Nebula and the star system that Jake, Ayan, Minh-Chu and their loved ones call home. The Order of Eden, British Alliance and other organisations creeping in the shadows enter into an all-or-nothing conflict that will change the political shape of the galaxy for centuries while Freeground is forced to leave its home space in search of help and safety... -
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![Deep Crossing by E.R. Mason]()
Deep Crossing by E.R. Mason
Rated: 4.21 of 5 stars · 14 ratingsSequel to Fatal Boarding. No one on Earth could ever convince Adrian Tarn to take an untested prototype spacecraft deeper into unexplored space than anyone had ever been, to retrieve a mysterious artifact never before seen by humans... -
![Misfits by Sharon Lee, Steve Miller]()
Misfits by Sharon Lee, Steve Miller
Rated: 4.33 of 5 stars · 6 ratingsBefore Miri Robertson met Val Con yos'Phelium she was an acclaimed mercenary soldier. Before she was an acclaimed mercenary soldier with the Gyrfalks, she was "Redhead," a young recruit in Lizardi's Lunatics. Meanwhile, there was a weatherman, Ichliad Brunner. A weatherman's job is to observe and predict... -
![Legacy Systems by Sharon Lee, Steve Miller]()
Legacy Systems by Sharon Lee, Steve Miller
Rated: 4.33 of 5 stars · 6 ratingsTwo stories of ancient computer systems and the changes they bring to the Liaden Universe.Intelligent DesignWhen a spaceship's inquisitive cabin boy finds a surplus crate of spare parts at a warehouse, all he knows is that he wants it very much. His older cousin's willing to see him buy it, but not quite so understanding when it comes time to connect the dots... -
![Imperial Twilight by Eric Thomson]()
Imperial Twilight by Eric Thomson
Rated: 4.33 of 5 stars · 6 ratingsThe most powerful empire in human history is rushing headlong toward destruction, ending our species' supremacy in the known galaxy.Two men with widely divergent visions are on a mission to save civilization in at least one sector, far from the imperial capital where a demented ruler holds sway... -
![Planetfall by Eric Warren]()
Planetfall by Eric Warren
Rated: 4.33 of 5 stars · 6 ratingsStranded.The crew of the USCS Tempest has faced many hardships, but none so dire as crashing on a planet with no way to contact their ship. Now with no power, no resources and no idea how to get back, they’ll have to find a way to survive on this strange, untamed world.But not all is as it seems... -
![Demons Don't Dare by Hannah Walker]()
Demons Don't Dare by Hannah Walker
Rated: 4.33 of 5 stars · 6 ratingsAs the ruler of an empire, King Vict’arin is accustomed to living a life that is anything but normal. Unable to enjoy the simple things in life the way his demons do, he chooses to live and work for the good of his citizens. Lonely and tired, he finds solace with his family, enjoying watching his new grand-demonesses grow... -
![Trident Fury by Richard Turner]()
Trident Fury by Richard Turner
Rated: 4.33 of 5 stars · 6 ratingsCaptain Michael Sheridan and Master Sergeant Alan Cole are back. This time the stakes couldn't be higher. When word of a brutal Kurgan prison planet reaches Earth, the men and women of the Sixth Fleet are sent into action. From a smuggler's hideout, to a prehistoric planet to a deadly fight with the dreaded Kurgan Imperial Guard, the struggle to survive continues... -
![Karadon by S.J. MacDonald]()
Karadon by S.J. MacDonald
Rated: 4.33 of 5 stars · 6 ratingsSkipper Alex von Strada has a new ship and a new mission. His task is to clean up the infamous deep space station ISiS Karadon. ISiS Corps Director Belassa Torres is determined to defend the station’s independence. Caught between them, manager Chokran Dayfield will find his sanity and even his life on the edge... -
![He Who Dares: Book Two by Rob Buckman]()
He Who Dares: Book Two by Rob Buckman
Rated: 4.33 of 5 stars · 6 ratingsFor Mike Gray, his life continues to be series of mysteries and unanswered question. Even the man who raised him, his paternal grandfather, was a question mark. Beyond the love, understanding, and nurturing lay the unanswered question of why a disgraced ex-Royal Naval Admiral would pulled himself out of a bottle and take upon himself to bring a one year old child home as raise him as his own... -
![Infinity's End by Eric Warren]()
Infinity's End by Eric Warren
Rated: 4.33 of 5 stars · 6 ratingsLet the End...Try the Man.Battle lines have been drawn, and forces have been gathered. But are Cas, Evie and the rest of the crew of the USCS Tempest ready to engage the deadliest enemy they've ever had to face? The Athru came into Coalition space, wiped out humanity and disassembled the once-great galactic empire piece by piece... -
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![Reprieve by C.R. Daems]()
Reprieve by C.R. Daems
Rated: 4.33 of 5 stars · 6 ratingsYou have glioblastoma, an incurable brain cancer, and have less than a month to live...Categorized as:
military space-opera sci-fi fiction war action-adventure space-fleet violent-conflict -
![Bound by Honor by Glynn Stewart, Terry Mixon]()
Bound by Honor by Glynn Stewart, Terry Mixon
Rated: 4.41 of 5 stars · 13 ratingsAn enemy of newfound strengthA friend gone missing in the nightA threat that can be ignored no moreBrad Madrid, Commodore of the Vikings Mercenary Company, has once again been drawn into the war against the resurgent Cadre. Called into action in battles across the Solar System, from the fogs of Venus to the ice fields of Ceres, he faces deadly enemies at every turn... -
![Ocean's Echo by Everina Maxwell]()
Ocean's Echo by Everina Maxwell
Rated: 5.00 of 5 stars · 5 ratingsOcean’s Echo is a stand-alone, romantic space adventure, set in the same universe as Everina Maxwell's hit debut, Winter's Orbit.When Tennal—a rich socialite, inveterate flirt, and walking disaster—is caught using his telepathic powers for illegal activities, the military decides to bind his mind to someone whose coercive powers are strong enough to control him... -
![Voice of the Chosen by Lawrence P. White]()
Voice of the Chosen by Lawrence P. White
Rated: 4.25 of 5 stars · 8 ratingsVoice of the Chosen is the third book in the Spirit of Empire series. Readers are strongly encouraged to read the first two books before embarking on this third book. Struthers has suffered serious defeats at the hands of Terran forces, but he is fighting back. First on his list: convene the Imperial Senate, name himself emperor, and officially declare Imperial Forces in rebellion... -
![Flight of Freedom by Jeffrey Burger]()
Flight of Freedom by Jeffrey Burger
Rated: 4.25 of 5 stars · 8 ratings"All that is necessary for the triumph of evil is that good men do nothing." Edmond Burke...The adventure continues - with one major difference: Jack Steele's Freedom is no longer the wounded duck she once was. They leave UFW Blackmount Station repaired and retooled, with a complete crew, fully armed and resupplied, ready to hunt... -
![The Silent Warrior by L.E. Modesitt Jr.]()
The Silent Warrior by L.E. Modesitt Jr.
Rated: 4.22 of 5 stars · 9 ratingsThousands of years in the future, Earth is a desolate ruin. The first human ship to return in millennia discovers an abandoned wasteland inhabited only by a few degenerate or mutated human outcasts... -
![Rika Conqueror by M.D. Cooper]()
Rika Conqueror by M.D. Cooper
Rated: 4.63 of 5 stars · 8 ratingsWith Iberia behind them, the Marauders are united. Now Rika looks toward the center of the former Genevian Alliance... -
![Rika Infiltrator by M.D. Cooper]()
Rika Infiltrator by M.D. Cooper
Rated: 4.63 of 5 stars · 8 ratingsRika's Marauders continue their inexorable advance on the Nietzschean Empire... -
![I Was Legion by Evan Currie]()
I Was Legion by Evan Currie
Rated: 4.20 of 5 stars · 10 ratingsEarth is not the cradle of humanity. It is the Throne.Almost four hundred years the Terran Imperium has languished, an Empire in name only. The young colonies exploded out of the Diaspora Era, supplanting the homeworld in importance as they left a broken world in their wake. Earth's people, guided by the Conwin line, have clawed and climbed from the darkness left the night the lights went out... -
![The General's Mate by C.W. Gray]()
The General's Mate by C.W. Gray
Rated: 4.20 of 5 stars · 10 ratingsWelcome back to the Blue Solace: (Sequel to "The Mercenary's Mate") Leti Ando and Will Hackett are certain about one thing in all the galaxy. They love one another. Now that they are mated, it's time to meet Hack's parents and settle into their new home. In a normal courtship, the two would spend time getting to know one another and reveling in their love. Normal isn't what they get... -
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![Star Wars: The Rising Storm by Cavan Scott]()
Star Wars: The Rising Storm by Cavan Scott
Rated: 4.19 of 5 stars · 29 ratingsThe heroes of the High Republic era return to face a shattered peace and a fearsome foe, following the dramatic events of Light of the Jedi.In the wake of the hyperspace disaster and the heroism of the Jedi, the Republic continues to grow, bringing more worlds together under a single unified banner... -
![Victory's Price by Alexander Freed]()
Victory's Price by Alexander Freed
Rated: 4.14 of 5 stars · 14 ratingsIn the wake of Yrica Quell’s shocking decision—and one of the fiercest battles of their lives—the remnants of Alphabet Squadron seek answers and closure across a galaxy whose old war scars are threatening to reopen.Soran Keize has returned to the tip of Shadow Wing’s spear... -
![A Liaden Universe Constellation: Volume 2 by Sharon Lee, Steve Miller]()
A Liaden Universe Constellation: Volume 2 by Sharon Lee, Steve Miller
Rated: 4.44 of 5 stars · 10 ratingsBOOK 2 in The First Liaden Universe ® Collection. Seventeen short tales of the Liaden Universe® were brought together for the first time. Space opera and romance on a grand scale in a galaxy full of interstellar trading clans... -
![System Collapse by Martha Wells]()
System Collapse by Martha Wells
Rated: 4.57 of 5 stars · 7 ratingsThe million-copy, New York Times bestselling Murderbot series is back in another full-length novel adventure!Am I making it worse? I think I'm making it worse.Everyone's favorite lethal SecUnit is back.Following the events in Network Effect, the Barish-Estranza corporation has sent rescue ships to a newly-colonized planet in peril, as well as additional SecUnits... -
![Tanis Richards: Shore Leave by M.D. Cooper]()
Tanis Richards: Shore Leave by M.D. Cooper
Rated: 4.50 of 5 stars · 8 ratingsIt'll take two minds to solve this mystery... Commander Tanis Richards has finally come into port after a seven month tour on the edge of Jovian space, and she's looking forward to some much deserved shore leave. But Tanis's commanding officer has other things in mind for her... -
![Clan and Crown by Tracy St. John]()
Clan and Crown by Tracy St. John
Rated: 4.17 of 5 stars · 6 ratingsAs Crown Prince of the Kalquorian Empire, Dramok Clajak seems to have everything he could possibly want. He lives a life of carefree adventure, with scores of lovers to indulge himself with. Yet he still wishes for what he can’t have: the two men he loves above all others. Imdiko Egilka has been promised as Clajak’s clanmate for 14 years... -
![Admiral's Challenge by Luke Sky Wachter, Caleb Wachter]()
Admiral's Challenge by Luke Sky Wachter, Caleb Wachter
Rated: 4.17 of 5 stars · 6 ratingsBook Eight of Eight in the Spineward Sectors Series: Admiral Challenge After nonstop fleet actions against pirates, Bugs, and Droids, the intrepid officers and crew of the Multi-Sector Patrol Fleet are headed home for a much-deserved—and much-needed—R&R Or so they thought With an ever-growing shadow looming across Sectors 24 & 25, a certain Lady due to make more than a few... -
![Admiral Invincible by Luke Sky Wachter, Caleb Wachter]()
Admiral Invincible by Luke Sky Wachter, Caleb Wachter
Rated: 4.17 of 5 stars · 6 ratingsAnother day, another set of problems for the Spineward Sectors’ youngest Admiral. Fresh off the battle of Aqua Nova, Admiral Montagne & Co. find themselves navigating uncharted waters, surrounded by ‘allies’ who seemingly have little interest in the Multi-Sector Patrol Fleet — or the safety of its people... -
![Admiral's War Part One by Luke Sky Wachter, Caleb Wachter]()
Admiral's War Part One by Luke Sky Wachter, Caleb Wachter
Rated: 4.17 of 5 stars · 6 ratingsBook 9 in the Spineward Sectors Series: Admiral’s War, Part 1 After suppressing a Tracto-an uprising which would have destroyed everything they have worked to build, Vice Admiral Jason Montagne and Co... -
![Unchained: a science fiction romance adventure by Ruby Lionsdrake]()
Unchained: a science fiction romance adventure by Ruby Lionsdrake
Rated: 4.17 of 5 stars · 6 ratingsOne geeky neuroscientist sent to research the inmates of a prison asteroid. Two cyborg criminals determined to free the inmates. A forbidden romance among the stars. Dr. Skylar Russo, a woman known for her research skills rather than her people skills, wants nothing more than to forget that her fiancé left her at the altar... -
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![The Zanari Inheritance (Children of Zanar, #1) by Niall Teasdale]()
The Zanari Inheritance (Children of Zanar, #1) by Niall Teasdale
Rated: 4.17 of 5 stars · 6 ratingsKaya Trevorny’s world came to an end in the student welfare office of Abertine University. The colony where she had grown up, her family, was gone, dead under circumstances the authorities seemed keen to hide. To find the truth, Kaya must team up with a mercenary and a rag-tag group of smugglers. And the truth is something which will change her life forever... -
![Admiral's Spine by Luke Sky Wachter, Caleb Wachter]()
Admiral's Spine by Luke Sky Wachter, Caleb Wachter
Rated: 4.17 of 5 stars · 6 ratingsHaving defeated his enemies in Sector 25 and crushed the pirates in the Battle of Tracto, Admiral Jason Montagne of the Multi-Sector Patrol Fleet was ready - and even eager - to settle down to the task of rebuilding his fleet and consolidating his position within his home Sector. Unfortunately, there’s no time to rest on his laurels... -
![Ghosts & Ashes by F.T. Lukens]()
Ghosts & Ashes by F.T. Lukens
Rated: 4.17 of 5 stars · 6 ratingsThree months have passed since the events of The Star Host, and Ren is living aboard the Star Stream under the watchful eyes of the Phoenix Corps. Plagued by vivid nightmares that ravage the ship in his sleep, he struggles to prove he isn’t a threat and fears he has traded one captor for another... -
![First Light Chronicles Freeground by Randolph Lalonde]()
First Light Chronicles Freeground by Randolph Lalonde
Rated: 4.17 of 5 stars · 6 ratingsThe first book in the First Light Chronicles Series. Large enough to support an entire civilization, one of the last free ports all alone in the dark, Freeground Station is about to come under siege... -
![Eden by Phillip Richards]()
Eden by Phillip Richards
Rated: 4.17 of 5 stars · 6 ratingsEden's beauty was testament to a centuries-old dream to turn a barren, rocky world into a paradise where mankind could live in peace. But Eden wasn't paradise. Torn apart by decades of colonial rivalry, the provinces were deeply divided, and as two rogue provinces begin yet another bitter fight, the Union is forced to step in before they go too far, causing the entire planet to descend into war... -
![Progeny by Dan Worth]()
Progeny by Dan Worth
Rated: 4.17 of 5 stars · 6 ratingsThe Commonwealth stands on the brink. As war engulfs the worlds of man, the Shapers are poised to strike at the very heart of human civilisation. The men and women of the Commonwealth Navy now find themselves at the forefront of a desperate battle for the very survival of the species against an enemy whose weapons and technology far exceed their own...
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