Books like 'Ace'

Readers who enjoyed Ace by Jonathan Brazee also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.

sc-fi space military, war & conflict galactic-empire exploration military war aliens invasion first-contact

No Retreat by J.N. Chaney, Terry Mixon
Rated: 4.50 of 5 stars
· 12 ratings
When things are going to plan, check to see what you’re missing.Admiral Jack Romanoff and his crew are trapped inside the Confederation proper and facing an unknown number of alien attack ships. They’d thought the Tardan military was defeated, but they’d been wrong. Now they were trapped in a fight they couldn’t lose.When everything seems exactly as you’d hoped, figure out what you’ve missed...

Categorized as:
military first-contact aliens invasion space-travel exploration space-fleet galactic-empire
Under Siege by J.N. Chaney, Terry Mixon
Rated: 4.50 of 5 stars
· 12 ratings
Only one world in the cluster remains in enemy hands.Admiral Jack Romanoff and his crew have one remaining nut to crack before they can turn their attention to the people that overthrew the Confederation. The Vesuvius system has become a fortress, so it won’t be an easy fight, but it is one they cannot lose and survive.When force alone won’t do the trick, add guile...

Categorized as:
military first-contact aliens invasion space-travel exploration space-fleet galactic-empire
Ice World by B.V. Larson
Rated: 4.55 of 5 stars
· 20 ratings
Long before Earth began conquering her neighboring stars, Legion Varus was deployed on Tau Ceti. Valuable and highly illegal treasures were stolen during the campaign, but McGill never gave it a second thought.The Tau haven’t forgotten him, however. For decades they’ve hunted and plotted, and at last they’ve found the pirate who robbed them. Tau agents invade Earth seeking revenge and profit...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Galaxy in Peril by Raymond L. Weil
Rated: 4.50 of 5 stars
· 10 ratings
he situation in the galaxy is growing desperate. Every day the Vorn are harvesting world after world to be used as food for their Queens. The Vorn ships are nearly indestructible and destroying every fleet that dares to oppose them.Lakiam Fleet Commodore Dreen is trying to form an alliance to try to stop the Vorn, but he needs a victory to bring other Protector Worlds to his side...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Nua'll by S.H. Jucha
Rated: 4.42 of 5 stars
· 12 ratings
The Omnian expeditionary fleet sails for the faraway place they call “the wall.” The worlds of humankind have consolidated their resources to create a powerful armada to confront the alien federation.During the Omnians’ previous encounter with an alien fleet at the wall, the Nua’ll comm sphere spoke to them in multiple languages...

Categorized as:
aliens exploration first-contact invasion military space-fleet space-travel action-adventure
Earth Ascendant by Raymond L. Weil
Rated: 4.42 of 5 stars
· 12 ratings
From USA Today Bestselling Author Raymond L. Weil comes the second book in a new military science fiction series.The war between the seven alien races of the Confederation and Earth heats up as the two come into direct conflict over the former Human Empire. The people or Earth are determined to free it, and the Confederation is determined to keep it under their strict control...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Artifice by S.H. Jucha
Rated: 4.42 of 5 stars
· 12 ratings
The great spheres and probes of Artifice, humankind’s enemy, haunt every inhabited world near and far. The Omnians’ long and arduous search for Artifice has ended. They’ve located Artifice’s lair in the Talus system. The sentient digital entity rules a vast swath of worlds, known as the federacy, through ruthless intimidation...

Categorized as:
aliens exploration first-contact invasion military space-fleet space-travel adult
Duchess of Terra by Glynn Stewart
Rated: 4.42 of 5 stars
· 26 ratings
When 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:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Terra and Imperium by Glynn Stewart
Rated: 4.44 of 5 stars
· 23 ratings
Secrets 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:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Indomitable by Jonathan Brazee
Rated: 4.67 of 5 stars
· 6 ratings
Beth “Fire Ant” Dalisay is the Navy’s top ace. But the alien Crystals really don’t care. They intend on wiping out humanity no matter who stands in their way. Pulled from her Wasp fighter, the Navy assigns Beth as a scout pilot with a mission to find the Crystal’s home world...

Categorized as:
aliens galactic-empire invasion military space-fleet war adult book
Interstellar Justice by Jamie Davis, Michael Anderle
Rated: 4.67 of 5 stars
· 6 ratings
Old Villains, New Enemies, Same Squadron of Misfits.Beau and the pilots of Lone Wolf Squadron have settled into their Marshal duties on the Federation Frontier.Now colonies old and new call out for Lone Wolf Squadron to bring justice. On a wing and a prayer is the order of the day as they take on evil at the edges of civilization once again...

Categorized as:
military space-travel exploration space-fleet galactic-empire aliens invasion first-contact
Obliteration by Sarah Noffke, Michael Anderle
Rated: 4.67 of 5 stars
· 6 ratings
A new evil lurks in the darkness. The crew is relieved by Dejoure’s perplexing ability to soothe the monster, but that won’t keep them safe for long.Precious Galaxy Coffee Company is under constant attack. Someone wants to take out the biggest giant in the galaxy. The team goes after the other databases only to learn something that changes everything. Vance is always one step ahead of them...

Categorized as:
aliens invasion exploration first-contact space-fleet space-travel galactic-empire military
Determination by Sarah Noffke, Michael Anderle
Rated: 4.67 of 5 stars
· 6 ratings
A new evil lurks in the darkness Bailey and Lewis are more determined than ever to find Ricky Bobby’s missing crew.Monstre Corp knows they are on the hunt, and Solomon Vance isn’t letting them get close. The monster is still out there, a threat they can’t stop. Jack decides the only way to win is to fake their own deaths. If Vance believes they’re dead, he’ll let down his guard...

Categorized as:
aliens invasion exploration first-contact space-fleet space-travel galactic-empire military
The Terran Privateer by Glynn Stewart
Rated: 4.31 of 5 stars
· 16 ratings
Earth 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:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Raven's Flag by Glynn Stewart
Rated: 4.57 of 5 stars
· 7 ratings
In times of peace, alliances wither and are forgotten.In times of war, honor must reforge them in fire and steel!The United Planets Alliance fought the Kenmiri Empire with a hundred allies at their side. Bound in common cause until genocide broke the Kenmiri—and Kenmiri schemes broke the alliance in turn—those one-time allies still left deep debts of blood and friendship behind...

Categorized as:
military aliens exploration invasion galactic-empire space-fleet space-travel sci-fi
Darkness Beyond by Glynn Stewart
Rated: 4.41 of 5 stars
· 24 ratings
A newly-founded human colony world burned from orbit A warship squadron of the galaxy’s oldest race ambushed and destroyed An ancient enemy reborn in the darkness beyond the known stars The A!Tol Imperium and their new human subjects have had fifteen years of relative peace. New colonies have been founded, new worlds explored, new ships built...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Explorations by Raymond L. Weil
Rated: 4.50 of 5 stars
· 8 ratings
Disaster has struck the Human Federation of Worlds. The Eternals have finally found Earth and are preparing to destroy it and the rest of the Federation. They begin gathering a massive fleet to overwhelm and destroy all of the Human worlds...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Prince Peacemaker by Fred Huges
Rated: 4.50 of 5 stars
· 8 ratings
Hazard survived the war… but can he survive the peace?The empire defeated the Swarm at the Battle of Iris, but it came at a great cost. To win, Hazard King needed to reveal he was Crown Prince Henry and take command of the Imperial Fleet as War Leader. Now their enemy is suing for peace, something many in the empire don’t want to give...

Categorized as:
military aliens invasion space-travel galactic-empire first-contact space-fleet exploration
Prince Commander by Fred Hughes
Rated: 4.50 of 5 stars
· 8 ratings
Hazard King was ready to get back to a normal life…Well, as normal a life as the next emperor of the Brittania Empire could expect, anyway. Hazard wanted to continue his naval career—to grow and take on positions of higher responsibility—because he knew the Swarm would be back, and he intended to be there to fight them when they returned...

Categorized as:
aliens invasion military space-travel galactic-empire first-contact space-fleet exploration
Shield of Terra by Glynn Stewart
Rated: 4.45 of 5 stars
· 20 ratings
The mother, ruler of an entire world Sent to the heart of an old enemy to build a new peace The daughter, officer of a deadly warship Sent to the darkness to find the new enemy hunting them all A dozen inhabited worlds of the Kanzi Theocracy and the A!Tol Imperium are ash...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Survivors by Toby Neighbors
Rated: 4.40 of 5 stars
· 10 ratings
Nothing in the Corps is guaranteed!Staff Sergeant Eli Vanhorn isn’t the man he used to be. Once a proud member of the Fleet Marine Corps’ elite Terrestrial Advance Combat teams, the battle on colony planet Luyten C left him broken and scarred. But after a year of surgeries and physical therapy, he’s ready to complete his enlistment as Master of Arms on the exploration vessel Rihla...

Categorized as:
aliens exploration galactic-empire military space-fleet space-travel war action-adventure
Crusade by Glynn Stewart
Rated: 4.40 of 5 stars
· 10 ratings
A newborn Alliance, forged to stop the destroyers of worldsA potential ally, with secrets hidden by a thousand liesA long-doomed star, whose ruins hold a vital answer...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Galactar by Anthony James
Rated: 4.40 of 5 stars
· 10 ratings
Following 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...

Categorized as:
aliens exploration galactic-empire invasion military space-fleet space-travel action-adventure
Genesis by Raymond L. Weil
Rated: 4.40 of 5 stars
· 10 ratings
Fleet Admiral Jeremy Strong is determined to preserve the planet Gaia as the new home of the lost fleets. Unfortunately, a new and frightening danger from the destroyed Dyson Sphere threatens to undo everything he has fought for. Kazak, the AI on the Originator ship has his own agenda. The Humans and Altons will either do as he demands or he will destroy them...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Fulcrum Gun by Anthony James
Rated: 4.40 of 5 stars
· 10 ratings
Lost 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...

Categorized as:
aliens exploration galactic-empire invasion military space-fleet space-travel action-adventure
Laws of Ancidium by Anthony James
Rated: 4.40 of 5 stars
· 10 ratings
Having 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...

Categorized as:
aliens exploration galactic-empire invasion military space-fleet space-travel action-adventure
Search for the Lost by Raymond L. Weil
Rated: 4.40 of 5 stars
· 10 ratings
From USA Today Best Selling Author Raymond L. Weil comes the second book in the Originator Wars series. The Eternals have decided to conquer Originator space. All that stands between them are the Originator AIs and the Humans, or at least that is what the Eternals believe. In preparation for the invasion, they begin gathering their massive warfleet...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
The Dark Invaders by Raymond L. Weil
Rated: 4.40 of 5 stars
· 10 ratings
From USA Today Best Selling Author Raymond L. Weil comes the second book in the Star Cross series. Over fourteen months have passed since Fleet Admiral Kurt Vickers drove the Profiteers from Earth. Eighty million people died while the planet was being ransacked and its wealth stolen. Now a new and deadlier threat comes from intergalactic space...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Shell Game by J.N. Chaney, Terry Mixon
Rated: 4.40 of 5 stars
· 10 ratings
If you can't hide the game, conceal the pieces. Admiral Jack Romanoff and his people have located the system the Tardans are using as their command post for the invasion of the Confederation. Only they can't simply attack militarily because of the stellar terrain, so they need to improvise. When the stakes are high, leave no option unexplored...

Categorized as:
military first-contact aliens invasion space-travel exploration space-fleet galactic-empire
Lightning Strike by J.N. Chaney, Terry Mixon
Rated: 4.40 of 5 stars
· 10 ratings
In combat, speed is life.Admiral Jack Romanoff and his people have seized control of Faust and now have a base of operations, though the people of that world aren't completely pleased by his presence or actions. That's okay because he doesn't have time to worry about them. He needs to strike the Locusts before they spread even more than they already have in the wreck everything humanity has built...

Categorized as:
military first-contact aliens invasion space-travel exploration space-fleet galactic-empire
Dark World by B.V. Larson
Rated: 4.35 of 5 stars
· 27 ratings
Two expanding interstellar powers are about to meet in battle. After the collapse of the Cephalopod Kingdom, Humanity claimed the three hundred rebellious worlds they left behind. But many light years away on the far side of disputed region, a rival power has begun to move. They're stealing our planets, one at a time...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Relics of Eternity by Glynn Stewart
Rated: 4.33 of 5 stars
· 12 ratings
The edge of Imperial expansionFar from Earth and the other homeworldsHere lie the secrets of ancient godsHere…there be dragonsSeeking to escape the shadow of Annette Bond’s success, Captain Morgan Casimir has taken a posting on the far side of the A!Tol Imperium. Here, she hopes to begin a legend for herself that stands apart from her stepmother the Duchess...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Direct Fire by Rick Partlow
Rated: 4.41 of 5 stars
· 21 ratings
From street criminal to war hero.From outcast to Marine officer.The journey has been a long one, but now it’s reaching the end.Cam Alvarez leads his platoon of Drop-Troopers into the Tahni Imperium, into the final days of the war and the bloodiest battles yet...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Exile by Glynn Stewart
Rated: 4.31 of 5 stars
· 13 ratings
A shackled Earth, ruled by an unstoppable tyrantAn exiled son, and a one-way trip across the galaxyA perfect world, their last hope for survivalVice Admiral Isaac Gallant is the heir apparent to the First Admiral, the dictator of the Confederacy of Humanity. Unwilling to let his mother's tyranny stand, he joins the rebellion and leads his ships into war against the might of his own nation...

Categorized as:
aliens exploration invasion military space-fleet space-travel war action-adventure
The Others by Jay Allan
Rated: 4.46 of 5 stars
· 17 ratings
From the deepest darks of unknown space, evil comes… Admiral Tyler Barron and the Confederation navy face a new threat, darker and deadlier than any that have come before...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Echoes of Glory by Jay Allan
Rated: 4.36 of 5 stars
· 23 ratings
A Fight to the End… The Confederation and the Union have fought each other to a standstill. Battered, exhausted fleets eye each other warily across a border that has been a battlefield for three bloody years. Neither side has the strength to attack, and both wait for reinforcements that will allow them to resume the fight...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Storm World by B.V. Larson
Rated: 4.35 of 5 stars
· 23 ratings
James McGill is sent to the Core Worlds! In an unprecedented first, Earth sends a message to Mogwa Prime. Unfortunately, the messenger is not met with enthusiasm. Misunderstandings soon threaten all of Humanity. Forced to prove Earth can serve the Empire better than any rival, McGill does his best...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Crystals by Jonathan P. Brazee
Rated: 4.50 of 5 stars
· 6 ratings
War with the aliens has broken out, and they seem to have all the advantages. Engineers and scientists are scrambling to develop weapons to stand up to the threat, but when all is said and done, it is the Navy fighter pilots who have to take the fight to the enemy...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Evolve by M.R. Forbes
Rated: 4.50 of 5 stars
· 6 ratings
Series Finale!The starship Pioneer’s voyage is coming to an end, and it won’t be like anything the passengers or crew could have imagined.If any of them survive to see it.Pioneer needs to reach the Forge, but the Forge is surrounded by the enemy’s massive fleet, which is preparing to launch an assault that could leave the station in ruins...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
When the Axe Falls by Jon R. Osborne
Rated: 4.50 of 5 stars
· 6 ratings
The clouds of war continue to build…and not everyone is blind… Bjorn Tovesson III, the owner of Bjorn’s Berserkers, is a man tied to the past, but who’s not afraid to innovate. Whether it is new tactics or new equipment, Bjorn is willing to try anything, once, in an effort to grow his company into the status of the fabled Four Horsemen...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Dirty Deeds by Mark Wandrey
Rated: 4.50 of 5 stars
· 6 ratings
Old mercs don't die, you do. Abraham Murdock left his home of Sheridan Arkansas at seventeen to start a merc career that spanned almost 50 years, working for dozens of companies, killing aliens and getting paid across the galaxy. Near the end of his career, he landed a gig with Cartwright’s Cavaliers...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Hell's Reach by David VanDyke, B.V. Larson
Rated: 4.50 of 5 stars
· 6 ratings
USA Today bestseller B.V. Larson and Dragon award finalist David VanDyke have released book six in their epic military space opera! The Breakers find a new home among the stars: Utopia. An engineered planet that is vast beyond comprehension with plenty of room to grow. They set up trade routes and work as mercenaries for their supplies… but trouble lurks. Pirates strike their merchant lanes...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Corruption by Sarah Noffke, Michael Anderle
Rated: 4.50 of 5 stars
· 6 ratings
A new evil lurks in the darkness. After an explosion, the crew of a battlecruiser mysteriously disappears.Bailey and Lewis, complete strangers, find themselves suddenly onboard the damaged ship. Lewis hasn’t worked a case in years, not since the final one broke his spirit and his bank account. The last thing Bailey remembers is preparing to take down a fugitive on Onyx Station...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
A Pale Dawn by Chris Kennedy, Mark Wandrey
Rated: 4.50 of 5 stars
· 6 ratings
The tides of war have shifted, and humanity has the Galactic Union on the run. After a stunning victory at the Merc Guild shipyard of Golara, the leaders of the Four Horsemen mercenary units of Earth have decided it’s time to take back the colonies the Merc Guild has captured, and the Horsemen split up to liberate them...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Storm Clouds by Chris Kennedy, Mark Wandrey
Rated: 4.50 of 5 stars
· 6 ratings
The Omega War ended, not with a bang, but with a whimper. The Peacemaker-enforced ceasefire brought an end to the hostilities, but not a resolution, and now it’s up to the Four Horsemen to forge a lasting peace...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Do No Harm by Robert E. Hampson, Chris Kennedy
Rated: 4.50 of 5 stars
· 6 ratings
When Todd’s critically damaged ship dropped out of hyperspace near the Human colony world of Azure, he had no memory of his past. He didn’t know who he was, or even what he was, and the Humans didn’t either. That didn’t stop the colonists of Azure—they took him in, anyway…even though they didn’t understand how he could do some of the things he could do...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
The Line of Duty by Rick Partlow
Rated: 4.50 of 5 stars
· 6 ratings
Danger stalks the Republic once again. Raiders hijack their starships, biological weapons slaughter their colonists, and terrorists kill thousands of innocents in their mega-cities…and as the head of Fleet Intelligence, it’s Jason McKay’s job to track down the enemy, whether they’re on a world at the edge of known space or in the midst of a corrupt government...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Lucky Justice: Lucky's Marines | Book Seven by Joshua James
Rated: 4.50 of 5 stars
· 6 ratings
A simple mission gone impossibly wrong. Ambushed by an enemy that shouldn't exist, Lucky and his Marines must overcome powerful forces with limitless resources – and a princess with limitless ego. But Sergeant Lucky Savage has a powerful weapon of his own. Whether he can manage to control it is an open question...

Categorized as:
aliens exploration first-contact galactic-empire invasion military space-fleet space-travel
Fortitude by Jonathan Brazee
Rated: 4.50 of 5 stars
· 6 ratings
The aliens arrived… …they weren’t looking to make friends. Can Beth fight back the invasion? She has spent her career building a reputation. No one wants to mess with Beth when she’s behind the stick of her fighter, but this time, she’s not flying it. Can the Navy’s biggest badass ace get the job done without her tech? Now, three years into the struggle, the aliens have made a statement...

Categorized as:
aliens first-contact invasion military space-fleet war adult book
Twilight of the Gods by Christian Kallias
Rated: 4.50 of 5 stars
· 6 ratings
Chase tries to convince Thor and the Asgardians to reconsider Kvasir's fate as well as membership in the Earth Alliance. Oryn believes she knows a way to convince the Asgardians to join them in their fight against the Furies, but Thor is not easily manipulated. The Furies move en masse to Droxia to finish what they started earlier as Sarah is tested in unexpected ways...

Categorized as:
aliens first-contact galactic-empire invasion military space-fleet adult book

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