Books like 'On the Imperium's Secret Service'
Readers who enjoyed On the Imperium's Secret Service by Christopher G. Nuttall also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
sc-fi space action / adventure military, war & conflict space-opera female-mc espionage military galactic-empire soldiers
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Stand Alone: Wolfhounds - Book One by John Van Stry
Rated: 4.59 of 5 stars · 11 ratingsChase had it all planned out, do a little time in one of the emperor's jails, say a four year stretch for getting rid of some trash that no one would miss, and when he got out, the path to the leadership would be wide open... -
![Citadel by Marko Kloos]()
Citadel by Marko Kloos
Rated: 4.46 of 5 stars · 28 ratingsAn interplanetary battle is renewed in an epic novel of a warring solar system by the author of Ballistic.The war should have been over. But it’s not for a group of nationalists grabbing for control.It’s been two weeks since a missile with a nuclear warhead tore through the planetary defenses in the most blistering large-scale attack ever committed in the history of the Gaia system... -
![Boneshaker by Joshua Dalzelle]()
Boneshaker by Joshua Dalzelle
Rated: 4.53 of 5 stars · 23 ratingsMarine First Lieutenant Jacob Brown is bored.For months he's been sitting around on an alien planet, waiting for command to recall his scout team so they could rest and be re-outfitted. The team went through hell during their previous mission, losing both their commanding officer and their ship...Categorized as:
espionage military political-intrigue soldiers space-opera action-adventure adult aliens -
![Anvil Dark by J.N. Chaney, Terry Maggert]()
Anvil Dark by J.N. Chaney, Terry Maggert
Rated: 4.54 of 5 stars · 21 ratingsThe guild is under attack, and Van is right in the middle of it all.When Master Yewlo is abducted by unknown forces, the Peacemakers are thrown into chaos as the rescue mission begins. Finding Yewlo will be hard, but the search reveals secrets the guild might not survive—secrets about a system so corrupt, it will take Van and his team’s best efforts to untangle the truth... -
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![UnArcana Stars by Glynn Stewart]()
UnArcana Stars by Glynn Stewart
Rated: 4.42 of 5 stars · 28 ratingsA humanitarian mission into unfriendly starsA training cruise under the watch of a fortified fleet baseThe closing jaws of a trap years in the makingIt has been over a year since the UnArcana Worlds of the Protectorate of the Mage-King of Mars seceded, shattering the unity of the human race...Categorized as:
espionage galactic-empire military political-intrigue soldiers space-opera action-adventure adult -
![The Price of Liberty by D.J. Holmes]()
The Price of Liberty by D.J. Holmes
Rated: 4.50 of 5 stars · 10 ratingsWar has been declared. The Indian Star Republic has landed ground troops on the newly discovered colony of Haven as they seek to seize access to the alien worlds of Vestar and Kulthar. The British Star Kingdom has reacted. A battle fleet has been formed with orders to drive off the Indians and retake Haven...Categorized as:
galactic-empire military soldiers space-opera action-adventure adult book colonization -
![The Grand Conspiracy by J.N. Chaney, Terry Mixon]()
The Grand Conspiracy by J.N. Chaney, Terry Mixon
Rated: 4.50 of 5 stars · 10 ratingsKeep your friends close.After successfully striking back at the alien invaders, Commodore Jack Romanoff and his crew have liberated the cluster capital at Argent. For the first time, it seems like they might be getting their feet back underneath them.Keep your enemies closer... -
![Turning Point by Jason Anspach, Nick Cole]()
Turning Point by Jason Anspach, Nick Cole
Rated: 4.53 of 5 stars · 20 ratingsFight to Win. With the galaxy in turmoil, the Legion initiates Article Nineteen, a hard reset designed to halt the corruption and ineptitude that continues to spill forth from the Galactic Core. But when the House of Reason aligns itself with the bloodthirsty zhee extremists, the Legion has no choice but to commit to a savage campaign of Total War...Categorized as:
galactic-empire military soldiers space-opera action-adventure adult aliens audiobook -
![Children of Angels by J.N. Chaney, Jonathan P. Brazee]()
Children of Angels by J.N. Chaney, Jonathan P. Brazee
Rated: 4.44 of 5 stars · 25 ratingsThe war has only just begun.While rescuing a world from Centaur control, the Marines discover that not all humans on the planet are slaves. The Children of Angels believe their masters have been sent by the gods to lift up mankind.Humanity now has two enemies, one from the farthest reaches of the Galaxy and the other from within... -
![Legacy of Stars by J.N. Chaney, Terry Maggert]()
Legacy of Stars by J.N. Chaney, Terry Maggert
Rated: 4.59 of 5 stars · 17 ratingsThere are some things you simply can’t escape. For Van, it’s family.Out among the stars, his cousin, Carter Yost, drags Van and his team into a criminal ring run by the High Doctor- a dangerous con artist with delusions of grandeur. Working from the abandoned world of Pathway, the High Doctor has created a cult, stealing a fortune from the fearful, sick, and scared... -
![Rescue The Princess by John Hindmarsh]()
Rescue The Princess by John Hindmarsh
Rated: 4.42 of 5 stars · 12 ratingsJack suffered from an attack by the Blue Caps. He sued the RSN and won. He also sued the Royal Family and won. Now he’s acquired his own warship and his first mission is to rescue the princess.What? Yes, Sofia is missing. The Queen has taken an intense dislike to her daughter’s ambitions and Sofia has disappeared. Jack sets out to rescue her with the assistance of Black Company marines... -
![The Worst Spies in the Sector by Skyler Ramirez]()
The Worst Spies in the Sector by Skyler Ramirez
Rated: 4.42 of 5 stars · 12 ratingsIt sucks being dead...... especially when you're broke. Former Captain Brad Mendoza and former Commander Jessica Lin would be two of the most wanted people in the galaxy, except everyone thinks they're dead. Now, they're desperately trying to find a new way to make a living before they run out of fuel, food, and hope.Enter a mysterious stranger with an offer that's too good to be true... -
![Fortitude by Glynn Stewart]()
Fortitude by Glynn Stewart
Rated: 4.42 of 5 stars · 12 ratingsAn offer that no one else could matchA mission that no one else could achieveAn enemy only a few know they share…Commodore Kira Demirci is now the commander of a small but powerful mercenary force—one of the most dangerous in the cluster of stars she now calls home. Her own actions have brought peace to the Syntactic Cluster, though, and a mercenary is in limited demand...Categorized as:
military space-opera galactic-empire soldiers sci-fi action-adventure space-fleet fiction -
![Duchess of Terra by Glynn Stewart]()
Duchess of Terra by Glynn Stewart
Rated: 4.42 of 5 stars · 26 ratingsWhen Terra knelt to an alien Imperium They guaranteed our safety and our future But now their enemies are coming for us To preserve humanity’s survival and freedom in a hostile galaxy, Annette Bond tied her world to the A!Tol Imperium, taking on the mantle of Duchess of Terra to rule humanity in the Imperium’s name...Categorized as:
female-mc galactic-empire military soldiers space-opera action-adventure adult aliens -
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![Terra and Imperium by Glynn Stewart]()
Terra and Imperium by Glynn Stewart
Rated: 4.44 of 5 stars · 23 ratingsSecrets both ancient and new. Powers great and greater— With Terra caught in the middle Humanity’s first colony is a project neither the Duchy of Terra nor the A!Tol Imperium can allow to fail. The planet Hope in the Alpha Centauri system has been lavished with resources and attention—but when an unknown alien force attacks the system, all of that is in danger...Categorized as:
female-mc galactic-empire military soldiers space-opera action-adventure adult aliens -
![Echoes in the Deep by J.N. Chaney, Terry Maggert]()
Echoes in the Deep by J.N. Chaney, Terry Maggert
Rated: 4.67 of 5 stars · 6 ratingsMark Tudor is learning a valuable lesson about being a Peacemaker.With Veteran pay comes veteran problems. And the Guild, more often than not, is the issue.He’s become an effective enforcer of the law, but unfortunately, crime is growing a lot more complicated...Categorized as:
soldiers military galactic-empire sci-fi space-fleet action-adventure space violent-conflict -
![Foundations of Glass by J.N. Chaney, Terry Maggert]()
Foundations of Glass by J.N. Chaney, Terry Maggert
Rated: 4.67 of 5 stars · 6 ratingsThe road between the stars was paved in platinum ore. But as Mark Tudor is about to learn, the cost of justice is paid in blood.And no one is truly safe.Gyl Mareth’s Rot corrupts the Guild, and Mark means to cut it out at the source. To do that, he’ll have to lobby powerful supporters—spindly, blue aliens, toads infatuated with buearcracy, and maybe even an influential bartender or two...Categorized as:
soldiers galactic-empire military sci-fi action-adventure space-fleet space violent-conflict -
![The Terran Privateer by Glynn Stewart]()
The Terran Privateer by Glynn Stewart
Rated: 4.31 of 5 stars · 16 ratingsEarth is conquered. Sol is lost. One ship is tasked to free them. One Captain to save them all. When an alien armada destroys the United Earth Space Force and takes control of the human homeworld, newly reinstated Captain Annette Bond must take her experimental hyperspace cruiser Tornado into exile as Terra’s only interstellar privateer...Categorized as:
female-mc galactic-empire military soldiers space-opera action-adventure adult aliens -
![Star Force: Rift by Aer-ki Jyr]()
Star Force: Rift by Aer-ki Jyr
Rated: 4.50 of 5 stars · 8 ratingsThe temporary truce between Star Force and the V'kit'no'sat sends shockwaves throughout the galaxy. No one has ever defied the V'kit'no'sat and lived, but now Star Force has and many races are taking notice...including one that no one expects, on either side... -
![Star Force: Excalibur by Aer-ki Jyr]()
Star Force: Excalibur by Aer-ki Jyr
Rated: 4.50 of 5 stars · 8 ratingsThe Zak'de'ron take note of the Rit'ko'sor joining Star Force, making contact and making their wishes known...but in the process they make a critical mistake that will forever alter their relationship with the trailblazers... -
![Rimward Stars by Glynn Stewart]()
Rimward Stars by Glynn Stewart
Rated: 4.39 of 5 stars · 24 ratingsA helpless ally calls for aid A ruthless enemy strikes without mercy The fate of empires turns on even the smallest actions When a minor trade partner sends the Castle Federation a desperate call for aid, they have few resources to spare from their all-consuming war against the Terran Commonwealth... -
![Iron Wolves by Jonathan Yanez, Jason Anspach]()
Iron Wolves by Jonathan Yanez, Jason Anspach
Rated: 4.40 of 5 stars · 10 ratingsThere can be no victory without sacrifice. The Iron Wolves are a company of legionnaires whose legendary exploits date back to the Savage Wars. When they are invited to be guests of honor at a ceremony on a small, backwater planet, they look forward to some precious time away from the constant conflicts of galaxy's edge... -
![Equilibrium by Glynn Stewart]()
Equilibrium by Glynn Stewart
Rated: 4.40 of 5 stars · 10 ratingsPeace forged on the edge of civilizationLies forged in the heart of mankindA legend rises to the final challengeExile to the Syntactic Cluster has been good for Kira Demirci and her friends. Once elite pilots of the Apollo System Defense Force, they now own the most powerful mercenary warship in the entire star cluster... -
![Galactar by Anthony James]()
Galactar by Anthony James
Rated: 4.40 of 5 stars · 10 ratingsFollowing decades of war and the recent catastrophic loss of an entire planet, the Human Planetary Alliance is riven by internal disputes and rivalries. The military’s old guard fights for power against those who see a chance to turn things around.After a series of hard-fought victories, Captain Carl Recker is becoming recognized as a man who gets results - a man who knows how to beat the Daklan... -
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![Star Force: Origin Series by Aer-ki Jyr]()
Star Force: Origin Series by Aer-ki Jyr
Rated: 4.40 of 5 stars · 10 ratingsThe Origin Series is empire building at its finest, with 100 episodes and over 2.5 million words in the military science fiction serial detailing the rise of Star Force from corporate entity into an interstellar empire over the course of more than a millennium...Categorized as:
galactic-empire military soldiers space-opera action-adventure book colonization fiction -
![Star Force: Origin Series by Aer-ki Jyr]()
Star Force: Origin Series by Aer-ki Jyr
Rated: 4.40 of 5 stars · 10 ratingsThe Origin Series is empire building at its finest, with 100 episodes and over 2.5 million words in the military science fiction serial detailing the rise of Star Force from corporate entity into an interstellar empire over the course of more than a millennium...Categorized as:
galactic-empire military soldiers space-opera action-adventure adult book colonization -
![Fulcrum Gun by Anthony James]()
Fulcrum Gun by Anthony James
Rated: 4.40 of 5 stars · 10 ratingsLost in hostile space and pursued by the most powerful warship in the known universe, Captain Carl Recker is losing hope and running out of options. His battleship Fulcrum is no match for this enemy and the Meklon aliens who might have helped him are dead, killed by the Galactar’s murderous weaponry.Somehow, Recker must find a way to succeed where the might of an alien empire already failed... -
![Laws of Ancidium by Anthony James]()
Laws of Ancidium by Anthony James
Rated: 4.40 of 5 stars · 10 ratingsHaving fought his hardest battle, Captain Carl Recker returns to planet Lustre, bringing the alien battleship Fulcrum with him.Recker is under no illusions that he’ll be offered backdated shore leave, but his feet don’t even touch the ground before trouble shows up. A heavily armed fifty-thousand-metre Meklon interstellar drops out of lightspeed near the planet... -
![Discretion by Glynn Stewart]()
Discretion by Glynn Stewart
Rated: 4.40 of 5 stars · 10 ratingsA crew, scattered across enemy linesA father, separated from his daughterA daughter who will not wait for rescueThe bounty for bringing down a major crime syndicate may have removed Captain Evridiki “EB” Bardacki’s immediate financial needs, but no freighter captain wants to fly empty between the stars... -
![Border Wars by Evan Currie]()
Border Wars by Evan Currie
Rated: 4.33 of 5 stars · 12 ratingsThe mission continues as Sorilla, the Green Berets of the Fifth, and the Lucian Sentinels take their investigation to the colony world claimed by Islamic separatists during the very earliest of Earth's Diaspora period... -
![Order of the Centurion by Jason Anspach, Nick Cole]()
Order of the Centurion by Jason Anspach, Nick Cole
Rated: 4.54 of 5 stars · 15 ratingsA PRICE PAID IN BLOOD “The Order of the Centurion is the highest award that can be bestowed upon an individual serving in, or with, the Legion...Categorized as:
galactic-empire military soldiers space-opera action-adventure adult aliens audiobook -
![De Oppresso Liber by Evan Currie]()
De Oppresso Liber by Evan Currie
Rated: 4.29 of 5 stars · 14 ratingsThe war may be over, but the fighting continues as SOLCOM learns of an excursion by the Ross'El against an unaffiliated pre-space civilization in the no man's land between Earth and the Alien Alliance. With always more questions than answers, SOLCOM dispatches a ship to quietly survey the situation and determine what, if any, course of action is best... -
![Open Arms by Evan Currie]()
Open Arms by Evan Currie
Rated: 4.29 of 5 stars · 14 ratingsWith the war officially over, and years of fighting weighing on her, Sorilla has officially put in her papers and called in every chit she's owed. It's time to hang up her power armor, lay down her rifle, and try to build something for herself rather than for other people. The War, however, is only over when the powers that be say it is... -
![Marine by Joshua Dalzelle]()
Marine by Joshua Dalzelle
Rated: 4.33 of 5 stars · 26 ratingsAliens exist… and, as it turns out, most of them aren’t that friendly. Jacob Brown wasn’t even born yet the first time they attacked Earth. He was only fourteen the second time it happened. When Earth finally came together and fielded its first spaceborne military, Jacob didn’t hesitate to volunteer...Categorized as:
espionage military political-intrigue soldiers space-opera action-adventure adult aliens -
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![Ballistic by Marko Kloos]()
Ballistic by Marko Kloos
Rated: 4.20 of 5 stars · 20 ratingsThere is a personal price to pay for having aligned with the wrong side in a reckless war. For Aden Jansen it’s the need to adopt a new identity while keeping his past hidden. Now he’s integrated himself aboard the Zephyr, a merchant ship smuggling critical goods through dangerous space. But danger is imminent on planet Gretia, as well... -
![Rika Commander by M.D. Cooper]()
Rika Commander by M.D. Cooper
Rated: 4.50 of 5 stars · 6 ratingsRika returns to the Albany System, to defend it from Nietzschea once more...Categorized as:
female-mc galactic-empire military soldiers space-opera action-adventure adult alpha-mc -
![Third Moon Chemicals: Adventures of a Jump Space Accountant Book 3 by Andrew Moriarty]()
Third Moon Chemicals: Adventures of a Jump Space Accountant Book 3 by Andrew Moriarty
Rated: 4.50 of 5 stars · 6 ratingsJake's back. He's not the best spy ever. He fails his pilot exam, he can't shoot, and he gets beat up a lot, usually by girls. Next task is to track containers of missing food. What could possibly go wrong? Next thing he knows he's on a strange ship with not one, but two pretty girls, helping them smuggle illegal workers to pirates...Categorized as:
galactic-empire military soldiers space-opera action-adventure adult book colonization -
![Acheron Redemption by Ken Lozito]()
Acheron Redemption by Ken Lozito
Rated: 4.50 of 5 stars · 6 ratingsSentinel warships were the answer to the Federation Wars. They brought peace and stability....or so they thought.The Sentinels are a menace, terrorizing spacers across the galaxy in their hunt. But change is coming, and spacers across the galaxy will have to choose whether to fight for their future or not... -
![Star Force: Reclaimers by Aer-ki Jyr]()
Star Force: Reclaimers by Aer-ki Jyr
Rated: 4.50 of 5 stars · 6 ratingsDoes Star Force have enough races in it yet? No...not even close... -
![Evasion (Scattered Stars: Evasion Book 1) by Glynn Stewart]()
Evasion (Scattered Stars: Evasion Book 1) by Glynn Stewart
Rated: 4.38 of 5 stars · 8 ratingsA captain on the run from the horrors of his pastA girl on the run from the trap of her presentA ship that will bring them togetherCaptain Evridiki “EB” Bardacki was once a nova fighter pilot for a nation he truly believed in. Betrayal and failure sent him into exile and flight... -
![Star Force: Origin Series by Aer-ki Jyr]()
Star Force: Origin Series by Aer-ki Jyr
Rated: 4.38 of 5 stars · 8 ratingsThe Origin Series is empire building at its finest, with 100 episodes and over 2.5 million words in the military science fiction serial detailing the rise of Star Force from corporate entity into an interstellar empire over the course of more than a millennium...Categorized as:
galactic-empire military soldiers space-opera action-adventure adult book colonization -
![Inferno Sphere by Anthony James]()
Inferno Sphere by Anthony James
Rated: 4.38 of 5 stars · 8 ratingsInferno Sphere. A bomb to end all bombs. The ruthless species of biomechanical aliens known as Vraxar have been driven away from the Confederation planet Atlantis. They are not defeated and their unprovoked attack has given them the means to locate the rest of the Confederation worlds. However, the Vraxar are not predictable and their next move is completely unforeseen...Categorized as:
galactic-empire military soldiers space-opera action-adventure adult book exploration -
![Star Force: Ysalamir by Aer-ki Jyr]()
Star Force: Ysalamir by Aer-ki Jyr
Rated: 4.38 of 5 stars · 8 ratingsV'kit'no'sat and Star Force must unite for a special project in order to find a better way to fight the Hadarak...Categorized as:
galactic-empire military soldiers space-opera action-adventure aliens book exploration -
![April by Mackey Chandler]()
April by Mackey Chandler
Rated: 4.30 of 5 stars · 10 ratingsApril is an exceptional young lady and something of a snoop. She finds herself involved with intrigues that stretch her abilities after a chance run in with a spy. There is a terrible danger she and her friends and family will lose the only home she has ever known in orbit and be forced to live on the slum ball below. It's more than a almost teen can deal with...Categorized as:
espionage female-mc military political-intrigue space-opera action-adventure adult book -
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![Star Force: Origin Series by Aer-ki Jyr]()
Star Force: Origin Series by Aer-ki Jyr
Rated: 4.30 of 5 stars · 10 ratingsThe Origin Series is empire building at its finest, with 100 episodes and over 2.5 million words in the military science fiction serial detailing the rise of Star Force from corporate entity into an interstellar empire over the course of more than a millennium...Categorized as:
galactic-empire military soldiers space-opera action-adventure adult book colonization -
![To End in Fire by David Weber, Flint]()
To End in Fire by David Weber, Flint
Rated: 4.30 of 5 stars · 10 ratingsTHE CROWN OF SLAVES SAGA CONTINUES. ADVENTURE AND INTRIGUE IN THE STAR KINGDOM FROM NEW YORK TIMES BEST-SELLING AUTHORS DAVID WEBER AND ERIC FLINT.The Solarian League lies in defeat, crushed by the Grand Alliance of Manticore, Haven, and Grayson...Categorized as:
espionage military political-intrigue space-opera action-adventure adult book fiction -
![Deception by Glynn Stewart]()
Deception by Glynn Stewart
Rated: 4.45 of 5 stars · 15 ratingsA new home on the edge of nowhereA new hope for a peaceful futureAn old enemy that won’t let goKira Demirci left her homeworld of Apollo pursued by assassins seeking revenge for her victories in the war against the Brisingr Kaiserreich. Now she has a new home and a new role: as the nova fighter wing commander aboard the mercenary carrier Conviction under Captain John Estanza...Categorized as:
galactic-empire military soldiers space-opera action-adventure audiobook book fiction -
![Kantovan Vault by Joel Shepherd]()
Kantovan Vault by Joel Shepherd
Rated: 4.21 of 5 stars · 14 ratingsThe UFS Phoenix is on a mission to find a lost data-core that may contain the secret to defeating the alo-deepynine alliance. But the means to find the data-core is hidden deep in tavalai space, in a highest-security vault where the tavalai's manipulative State Department keep all their most treacherous secrets. To recover it, Phoenix must pull off the most daring heist the Spiral has ever seen...Categorized as:
espionage military political-intrigue soldiers space-opera action-adventure adult ai -
![Cauldron of Ghosts by David Weber, Eric Flint]()
Cauldron of Ghosts by David Weber, Eric Flint
Rated: 4.19 of 5 stars · 16 ratingsSequel to national bestsellers Crown of Slaves and Torch of Freedom, Cauldron of Ghosts is the return of Secret agent Anton Zilwicki and Victor Cachat in the Wages of Sin, the classic tie-in series set in David Weber's Honorverse...Categorized as:
espionage military political-intrigue space-opera action-adventure adult audiobook book -
![Stellar Fox by Glynn Stewart]()
Stellar Fox by Glynn Stewart
Rated: 4.27 of 5 stars · 23 ratingsLEGENDARY … AND UNTESTED Captain Kyle Roberts delivered one of the Castle Federation’s few victories in the early days of the war. Even losing his ship in the process didn’t prevent him being elevated as the hero – the “Stellar Fox” – his country desperately needed...
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