Books like 'Conquest'

Readers who enjoyed Conquest by Ivan Kal also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.

sc-fi space military, war & conflict space-opera war military litrpg space-travel royalty aliens

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:
space-opera military first-contact aliens invasion space-travel 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 space-opera first-contact aliens invasion space-travel space-fleet galactic-empire
Operation Liberty by J.N. Chaney, Terry Mixon
Rated: 4.50 of 5 stars
· 12 ratings
Aliens invaders hold human worlds. That cannot stand.Admiral Jack Romanoff and his crew have defeated the Locusts once and for all, but they are far from the only invaders infesting the Confederation. The time to go after the xenophobic Novarites and free those worlds has come, and nothing will stand in his way.If words aren’t enough, show them your teeth and bite deep...

Categorized as:
military space-opera first-contact aliens invasion space-travel space-fleet galactic-empire
Clone World by B.V. Larson
Rated: 4.50 of 5 stars
· 24 ratings
James McGill is called upon for a sabotage mission, one that only a man of his unique talents can handle. Unfortunately, he performs too well, and our enemies from Rigel are enraged. They come for us, and war is declared. Both sides call for aid, and it comes from the Core Worlds in the form of two great fleets. The Civil War for the Empire’s Throne spills out into the provinces...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
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 colonization first-contact galactic-empire invasion military space-fleet space-opera
The Colossus by Jay Allan
Rated: 4.50 of 5 stars
· 10 ratings
The Hegemony strikes again… The Confederation and its allies have won their first victory, retaken their capital from he forces of the Hegemony. But the enemy is not beaten, far from it, and they are back, with an unstoppable weapon, a vast superbattleship, a deadly hybrid of imperial and Hegemony technology, called the Colossus...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
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 colonization first-contact galactic-empire invasion military space-fleet space-opera
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 colonization first-contact galactic-empire invasion military space-fleet space-opera
The Grand Alliance by Jay Allan
Rated: 4.42 of 5 stars
· 12 ratings
Hell is Unleashed The Hegemony controls Megara, the Confederation’s capital. War has raged for five years. Millions are dead, vast fleets of ships have been destroyed. But in the stronghold where Tyler Barron and his comrades have gathered their allies and the last of their strength, a plan is being devised...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
Dauntless by Jay Allan
Rated: 4.36 of 5 stars
· 14 ratings
The pulsar…an ancient weapon of unimaginable power, one that threatens the Confederation with total destruction. The Union is preparing for the final invasion, one that cannot fail with the great artifact at the head of their fleet. The clock is ticking quickly toward midnight. There is a chance to avoid annihilation, a small one...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
Kinetic Strike by Rick Partlow
Rated: 4.41 of 5 stars
· 25 ratings
The war made him a hero. Now the Marines need him to be a leader.Cam Alvarez is a Drop-Trooper. A warrior-knight wrapped in the futuristic armor of a high-tech battlesuit, and he’s one of the best. When he’s promoted to sergeant and asked to become a leader, he faces a whole new challenge. The Marines are striking deep into enemy territory and the casualties are mounting...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
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
Leviathan's Fear: A Military Sci-Fi Series by Craig Martelle
Rated: 4.67 of 5 stars
· 6 ratings
Trapped in Ga’ee space, Leviathan runs for its life.And the lives of its crew.Declan Payne and Harry Wesson decide to go on the offensive. They have no choice.They can’t go home. It only delays the inevitable.The Ga’ee march relentlessly into the space of the seven races while turning an inward eye toward the interloper, the ship they call God1...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
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 space-opera invasion galactic-empire colonization space-fleet space-travel
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 first-contact galactic-empire invasion military space-fleet space-opera 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 colonization first-contact galactic-empire invasion military space-fleet space-opera
Federation Marine: Recruit by Jonathan P. Brazee, Jonathan P. Brazee
Rated: 4.50 of 5 stars
· 8 ratings
Previously published as “United Federation Marine Corps”, now updated and re-edited. What would you do to change your life? How far would you go? How hard would you fight?Rather than work his bones into dust toiling away on a barren world, Ryck Lysander chooses to enlist in the Federation Marine Corps.But as he quickly finds out, this path isn't just a job. . . it's a calling. .

Categorized as:
military aliens invasion colonization galactic-empire first-contact space-fleet sci-fi
Danger Close by Rick Partlow
Rated: 4.39 of 5 stars
· 24 ratings
All Cam Alvarez has known is war.For three years, he’s fought the marauding alien Tahni on one God-forsaken planet after another, leading a squad of armored Drop Troopers.But the war is about to change.Cam is an officer now, fresh out of OCS and taking charge of his old platoon, and things have reached a tipping point...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
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 first-contact galactic-empire invasion military space-fleet space-opera space-travel
Oblivion's Light by Raymond L. Weil
Rated: 4.40 of 5 stars
· 10 ratings
Two more years have passed for the Lost Fleets trapped in the Triangulum Galaxy. It’s becoming more apparent with each passing day that the Dyson Sphere of the Simulins must be destroyed if Fleet Admiral Jeremy Strong and his people want to survive. Rear Admiral Kathryn Barnes sets out on a mission of discovery seeking allies against the Simulins...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
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 colonization first-contact galactic-empire invasion military space-fleet space-opera
Winds of Vengeance by Jay Allan
Rated: 4.40 of 5 stars
· 10 ratings
Earth Two. A new home for the survivors of the fleet, the men and women who battled against seemingly insurmountable odds to survive the assault of the First Imperium and to destroy the homicidal Regent, the artificial intelligence committed to their destruction...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
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 colonization first-contact galactic-empire invasion military space-fleet space-opera
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 colonization first-contact galactic-empire invasion military space-fleet space-opera
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:
space-opera military first-contact aliens invasion space-travel 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:
space-opera military first-contact aliens invasion space-travel 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 colonization first-contact galactic-empire invasion military space-fleet space-opera
Into the War by James Rosone
Rated: 4.44 of 5 stars
· 20 ratings
Humanity stumbles into a galactic war……a war of survival, a conflict with no endEarth has united under the banner of the Republic. Humanities brightest minds have deciphered the secrets to the alien technology and begin to reverse engineer it. An elder race takes notice of humanities strides and intervenes...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
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 colonization first-contact galactic-empire invasion military space-fleet space-opera
Blood World by B.V. Larson
Rated: 4.25 of 5 stars
· 16 ratings
A dirty deal was struck. Humanity was allowed to keep three hundred rebellious worlds. In return, we declared war on a powerful enemy from beyond the frontier. A frantic build-up of forces has begun, but the task is hopeless. Seeking allies, Earth’s legions are sent to BLOOD WORLD. A planet on the fringe of known space, where the people only respect masters of combat...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
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 colonization first-contact galactic-empire invasion military space-fleet space-opera
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 colonization first-contact galactic-empire invasion military space-fleet space-opera
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 first-contact galactic-empire invasion military space-fleet space-travel war
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 colonization first-contact galactic-empire invasion military space-fleet space-opera
Planet Fall by Toby Neighbors
Rated: 4.50 of 5 stars
· 6 ratings
The highly anticipated conclusion to the Kestrel Class Saga is here.The crew of the Modulus Echo are trapped on the planet Gershwin. The Krah Empire has returned with overwhelming force, and the Royal Imperium fleet is divided by petty rivalries and opposing political views. The path to victory is clear - close the worm hole, defeat the aliens, and retake what has been lost...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-opera book
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 colonization first-contact galactic-empire invasion military space-fleet space-travel
Sector Seventeen by S.J. MacDonald
Rated: 4.50 of 5 stars
· 6 ratings
For centuries, there have been glimpses of something very strange and very fast in the turbulent space beyond Telathor, known to spacers as the Space Monster of Sector Seventeen. Now the Fourth is sent to investigate the Phenomenon under orders never to use the M word – nobody, after all, wants to be on record as the person who sent warships to hunt for a space monster...

Categorized as:
aliens first-contact invasion military space-fleet space-opera adult book
Ace by Jonathan Brazee
Rated: 4.50 of 5 stars
· 6 ratings
Alien Crystals don't recognize human boundaries. The Navy of Humankind has to hold them back. Small fighters in the vastness of space. Joint Task Force Iron Shield stands ready. Too small to defend everywhere, they need intel so they can go on the attack. Maximize their firepower. Maximize their impact. The Crystals do not know fear. They are coming for what they want...

Categorized as:
aliens first-contact galactic-empire invasion military space-fleet space-travel war
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 colonization first-contact invasion military space-fleet war adult
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 space-opera adult
Acheron Redemption by Ken Lozito
Rated: 4.50 of 5 stars
· 6 ratings
Sentinel 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...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
Junkyard Raiders by Jamie McFarlane
Rated: 4.59 of 5 stars
· 12 ratings
Dumped on a backwater planet, heroic old vets will risk everything to take a stand against vicious alien invaders.On the pastoral, backwater planet of Fimil Alpha, something or someone is eradicating the tribespeople of the Gauder Plains. Back on Earth, Albert Jenkins and his crew are enjoying the short-lived fame that accompanied their last adventure...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-opera action-adventure
Judgment Day by Rick Partlow
Rated: 4.54 of 5 stars
· 13 ratings
We’ve won a battle…but we’re losing the war.Travis Miller, his image reformed from the moron who screwed up our first contact with aliens to one of the heroes of the Battle for Eden, is given a new assignment: retake the occupied colony of Brigantia. Losing it would be a glancing blow to the Tahni Imperium, but it would Earth’s first solid strike against them, a chance to go on the offensive...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-travel
The Prisoner of Eldaron by Jay Allan, Mark Boyett
Rated: 4.38 of 5 stars
· 8 ratings
The Search for Erik Cain...The Superpowers of Earth have fought their final war, leaving Earth a devastated ruin, populated only by scattered groups of survivors living in primitive squalor. Out in space, however, humanity moves forward, and the former colonies of Earth's dead nations are now free from the yoke of the despotic governments that had long ruled over them...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
What War Had Wrought by Ivan Kal
Rated: 4.38 of 5 stars
· 8 ratings
Erasi and the Shara Daim are at war. The Shara Daim Legions stopped the Erasi fleets from pushing further into their territory, and with the invasion halted a lull in the war gives the Empire time to seek a diplomatic solution on behalf of their new ally...

Categorized as:
aliens colonization galactic-empire invasion litrpg military royalty space-fleet
Inheritance by Ivan Kal
Rated: 4.38 of 5 stars
· 8 ratings
A growing Empire...The end of the Sowir Dominion draws near as the Empire resumes its offensive. The retaking of Guxcacal home-world begins, as the Empire's fleets invade the remaining Sowir territory. But the Sowir still have surprises up their sleeves.Adrian Farkas awakens new abilities, buried deep inside the human genetic code by their ancestor Axull Darr...

Categorized as:
aliens colonization galactic-empire invasion litrpg military royalty space-fleet
Warpath by Ivan Kal
Rated: 4.38 of 5 stars
· 8 ratings
-NOTE- This book has been professionally re-edited as of April 19, 2016 Thirty years after the events in the Solar system, the Empire had entered a time of expansion and advancement. Six hundred light years from Earth, humanity starts again. But, their safety and peace are threatened when a hostile force is detected in one of the systems close to the Empire's border...

Categorized as:
aliens first-contact galactic-empire invasion litrpg military royalty space-fleet
Colonel by Jonathan P. Brazee
Rated: 4.38 of 5 stars
· 8 ratings
Ryck has proven himself as a warrior, a fighter, and sometimes, in a peacetime Corps, that can get a Marine into trouble. Ryck’s temper gets the best of him, and because of that and with a heavy heart, he resigns his commission. As an old enemy comes a-calling, a new threat surfaces, and Ryck’s services are once again needed. Given a second chance, Ryck answers the call, determined to make good...

Categorized as:
aliens first-contact invasion military space-fleet war adult book
Hive War by David VanDyke, B.V. Larson
Rated: 4.38 of 5 stars
· 8 ratings
From Hugo and Dragon Award finalist David VanDyke, and millions-selling science-fiction legend and Dragon finalist B.V. Larson, comes book four in the epic military space opera adventure saga! The Republic, the Opters and a strange Crystalline race of unknown origin all meet in a series of titanic battles...

Categorized as:
aliens colonization first-contact galactic-empire invasion military space-fleet space-opera
Return Fire by Rick Partlow
Rated: 4.52 of 5 stars
· 13 ratings
Earth is in turmoil.The enemy is bearing down on us with every warship they have, and our only allies are in chaos.Our one hope for survival is Andy Clanton - a hack science fiction writer trying to convince some aliens that humans are worth saving.It’s an uphill battle, because to the aliens, we are the monsters...

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

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