Books like 'Chaotica'
Readers who enjoyed Chaotica by G.S. Jennsen also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
sc-fi space military, war & conflict adult fiction action / adventure military fiction space-opera space-fleet space-travel
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Junkyard Raiders by Jamie McFarlane
10 ratingsDumped 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 fiction first-contact galactic-empire military space-opera action-adventure -
Danger Close by Rick Partlow
15 ratingsAll 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 exploration fiction first-contact galactic-empire military space-fleet -
Kinetic Strike by Rick Partlow
15 ratingsThe 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 exploration fiction first-contact galactic-empire military space-fleet -
Imperial Command by D.J. Holmes
8 ratingsTrapped behind enemy lines, the survivors of the raid on Jaranna have been forced to flee deeper into enemy territory. Behind them Karacknid fleets gather to exact revenge. With danger at every turn, Admiral Lightfoot must find a way to get his ships home or Earth will be left defenceless.On Earth the Empire has been formed and is bringing the outlying colonies into its fold...Categorized as:
aliens colonization exploration fiction galactic-empire military space-fleet space-opera -
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Attack Plan Alpha by Jay Allan
10 ratingsA battle is coming, the greatest the Rim has seen in ten thousand years, a fight for freedom, for the future, for the very survival of all humanity holds dear. Tyler Barron and his comrades are ready for their greatest test, but even as they prepare to hold the line at Fortress Striker, to turn back the Highborn’s imminent attack, the enemy have opened another front, one far to the rear...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
The Colossus by Jay Allan
10 ratingsThe 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 exploration fiction first-contact galactic-empire military space-fleet -
The Price of Liberty by D.J. Holmes
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:
colonization exploration fiction galactic-empire military space-fleet space-opera space-travel -
The Others by Jay Allan
12 ratingsFrom 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 exploration fiction first-contact galactic-empire military space-fleet -
Direct Fire by Rick Partlow
12 ratingsFrom 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 exploration fiction first-contact galactic-empire military space-fleet -
Nua'll by S.H. Jucha
12 ratingsThe 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 fiction first-contact military space-fleet space-opera space-travel -
The Lost Supernova by Vaughn Heppner
12 ratingsAndroids used to mingle among us, pretending to be human. Then an alien puppet-master altered their programming. Unknown to us, androids began leaving human society, burning their clothes and peeling off their skin to reveal the chrome-colored bodies underneath. They gathered in a system were a star had exploded, blowing away the atmosphere of a Jupiter-like planet...Categorized as:
aliens colonization exploration fiction galactic-empire military space-fleet space-opera -
The Grand Alliance by Jay Allan
12 ratingsHell 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 exploration fiction first-contact galactic-empire military space-fleet -
Liberty by Nick Webb
14 ratingsWar. It rages across United Earth space, claiming millions of lives. The Swarm have returned, larger, more fierce, and more technologically advanced than ever before. The voice from Saturn's moon Titan claiming to be Tim Granger is warning humanity that this time, the Swarm may be unstoppable...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
Alabaster Noon by Chris Kennedy, Mark Wandrey
6 ratingsThe invasion of Earth is a broken dream, a victim of Peepo’s ability to play the long game better than anyone thought possible. With Alexis Cromwell shot in the back by her XO and the fleet in ruins, the Humans have run back to New Warsaw to lick their wounds, but the Merc Guild now knows the location of their hidden base, and they are in hot pursuit...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
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Redemption's Shadow by Rick Partlow
6 ratingsThe throne of Sparta is in Logan's grasp, but victory tastes like ashes. The Jeuta commander, Alvar, has ravaged Wholesale Slaughter’s base on Revelation and taken Katy prisoner. He's holding her hostage to force Logan, the new appointed Guardian of Sparta, to come to them. Alvar hopes his death will throw the whole Dominion into disarray and confusion, making them ripe for invasion...Categorized as:
colonization exploration fiction galactic-empire military space-fleet space-travel action-adventure -
Leviathan's Fear: A Military Sci-Fi Series by Craig Martelle
6 ratingsTrapped 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 exploration fiction first-contact galactic-empire military space-fleet -
Siege of Earth by D.J. Holmes
8 ratingsThe Flex-aor invasion fleets have been stopped, but at great cost. Human colonies lie in ruins, fleets have been decimated and the economies of the major space powers have been stretched to breaking point. Yet one nation stands unaffected. Hidden behind their borders, the Russian Space Federation is stronger than ever...Categorized as:
aliens colonization exploration fiction galactic-empire military space-fleet space-opera -
Mutineer by D.J. Holmes
8 ratingsThe Flex-aor have returned, putting in motion a chain of events that will thrust humanity into a galactic war, the scale of which no human has seen before. Banished in all but name, James’ political enemies have assigned him to the protection of humanity’s colonial frontier as a ploy to rid themselves of the hero of the Siege of Earth...Categorized as:
aliens colonization exploration fiction galactic-empire military space-fleet space-opera -
A.I. Rescue by Vaughn Heppner
8 ratingsDespite being all alone—the only one of his kind—Bast Banbeck has generously helped humanity time and again against the death machines, saving us from extinction. Years ago, Jon Hawkins promised Bast that he would hunt for and save the Sacerdotes in return. But the homesick Bast is losing hope, drowning his sorrows in extended drinking bouts...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
A.I. Armada by Vaughn Heppner
8 ratingsYears ago, Main 54’s brain-core had to flee his exploding planet-sized warship because of the treachery of Jon Hawkins. Later, Main 54 gained special processors, a new warship—something changed in him…greater clarity of purpose and superior combat skills.He has been taking over the AI Dominion around here ever since...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
A Fiery Sunset by Chris Kennedy, Mark Wandrey
8 ratingsThe Revelations are over, and the war to end all wars has begun. The plot by the Galactic Union’s Mercenary Guild against the Four Horsemen has culminated in an invasion of Earth. Faced with an overwhelming force, the Human mercs had no choice. They’ve fled, leaving Sansar Enkh to go to the Mercenary Guild headquarters on Capital Planet to stand trial for humanity...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
Star Force: Origin Series by Aer-ki Jyr
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:
colonization exploration fiction galactic-empire military space-fleet space-opera space-travel -
Star Force: Rift by Aer-ki Jyr
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...Categorized as:
aliens fiction galactic-empire military space-fleet space-opera action-adventure adult -
A.I. Battle Fleet by Vaughn Heppner
10 ratingsIn a desperate fight, we captured one of the machine empire’s factory planets. Can we now defeat an interstellar superpower that has exterminated thousands of sentient races across the galaxy and slaughtered billions of us in the Solar System? Not bloody likely, but Captain Jon Hawkins is on a mission...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
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A.I. Void Ship by Vaughn Heppner
10 ratingsThrough desperate tactics and by deliberately keeping a low profile, we survived the machine assaults longer than any human or cybership thought possible. But now our luck has deserted us. The main A.I. brain-core has just given human extinction top priority. The robots are massing an armada to exterminate us...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
Fire Base by Rick Partlow
10 ratingsDeath stalks the edges of human space.Cam Alvarez and Vicky Sandoval have pursued the renegade, Tahni Zan-Thint, to his refuge in the outlaw cartels of the Pirate Worlds. On a planet of endless ocean and volcanic fury, Zan-Thint is coming ever closer to learning the secrets of the ancient alien weapons he’s discovered...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
Crusade by Glynn Stewart
10 ratingsA 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 fiction first-contact galactic-empire military space-fleet space-opera -
Galactar by Anthony James
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...Categorized as:
aliens exploration fiction galactic-empire military space-fleet space-opera space-travel -
Star Force: Origin Series by Aer-ki Jyr
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:
colonization exploration fiction galactic-empire military space-fleet space-opera space-travel -
Fulcrum Gun by Anthony James
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...Categorized as:
aliens exploration fiction galactic-empire military space-fleet space-opera space-travel -
Winds of Vengeance by Jay Allan
10 ratingsEarth 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 exploration fiction first-contact galactic-empire military space-fleet -
Laws of Ancidium by Anthony James
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...Categorized as:
aliens exploration fiction galactic-empire military space-fleet space-opera space-travel -
The Dark Invaders by Raymond L. Weil
10 ratingsFrom 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 exploration fiction first-contact galactic-empire military space-fleet -
The Long Voyage of the Little Fleet by Mackey Chandler
10 ratingsIn the first book of this series "Family Law", Lee's parents and their business partner Gordon found a class A habitable planet. They thought their quest as explorers was over and they'd live a life of ease. But before they could return and register their claim Lee's parents died doing a survey of the surface...Categorized as:
aliens exploration fiction first-contact military space-fleet space-opera space-travel -
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Genesis by Rick Partlow
12 ratingsFirst contact gone wrong...It was every starship captain’s nightmare, and for Travis Miller, it was his own personal hell. He’d done everything by the book, but when the Tahni had attacked him and his crew, there was no choice but to return fire and destroy the first alien vessel humans had ever encountered...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
Orion Fleet by B.V. Larson
14 ratingsWhat enemy could be more terrifying than a soulless, alien machine? A year ago the Kher Empire was forced to retreat, but they were not beaten. In ORION FLEET they return with a new weapon. A huge ship driven by AI begins methodically grinding inhabited worlds to dust. This unstoppable enemy is without fear or remorse, and the Rebels begin a desperate battle just to slow its advance...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
Contact Front by Rick Partlow
15 ratingsGo to war or go to jail.For small-time street hustler Cam Alvarez, the choice is simple. He has no family, no friends, no place in the world…nothing to lose. When his latest con results in the death of a cartel hitman, Cam opts to join the Marines and leave Earth to fight a vicious alien enemy...Categorized as:
aliens colonization cyberpunk exploration fiction first-contact galactic-empire military -
Blood World by B.V. Larson
16 ratingsA 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 exploration fiction first-contact galactic-empire military space-fleet -
Voyage Into Darkness by D.J. Holmes
6 ratingsEarth has been liberated. Humanity has been set free. Yet the threat of the Elder Empire still looms large. If Earth is going to stand against the Elder's retaliation, she cannot do so alone. One place holds out hope for humanity. Unexplored space. Outside the borders of the Elder Empire the possibilities are endless...Categorized as:
aliens exploration fiction galactic-empire military space-fleet space-opera space-travel -
Star Force: The Forever Empire by Aer-ki Jyr
6 ratingsJust when you think you've got all your problems in front of you, trouble comes knocking at the back door...galactic style...Categorized as:
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Star Force: Symbiosis by Aer-ki Jyr
6 ratingsWith the long-anticipated arrival of the Founders in the Temples, Star Force's future will change drastically, one way or another. The time of anonymity is ended. Extra-galactic contact has finally arrived...Categorized as:
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Evolution by Sarah Noffke, J.N. Chaney
6 ratingsKill the bad guys. Save the Galaxy. All in a hard day’s work. After striking a serious blow to the Brotherhood, Eddie and Julianna have learned the name of their enemy: Felix Castile. He is a man of fortune, power, and madness, and his revenge is coming.Castile won’t be deterred so easily. His armory is already restocked and his resolve to take General Reynolds down reinforced...Categorized as:
aliens cyberpunk exploration fiction first-contact galactic-empire military space-fleet -
When the Axe Falls by Jon R. Osborne
6 ratingsThe 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 colonization exploration fiction first-contact galactic-empire military space-fleet -
Dirty Deeds by Mark Wandrey
6 ratingsOld 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:
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Dark Moon Arisen by Chris Kennedy, Mark Wandrey
6 ratingsThe war continues! The Omega War is in full swing. Earth has fallen to General Peepo’s army, and the surviving Human mercenaries have taken refuge at the hidden Winged Hussars’ base in New Warsaw...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
Star Force: Temple Wars by Aer-ki Jyr
6 ratingshe bell has been rung, and the Return of the Reignor has come...Categorized as:
aliens colonization exploration fiction galactic-empire military space-fleet space-opera -
Recollection by Sarah Noffke, Michael Anderle
6 ratingsKilling the bad guy just got a whole lot harder. Knox is feeling the pressure to remember where he hid the Tangle Thief. The Saverus are also hunting for the device. It’s a race to find it first. Eddie and Julianna seek out a hypnotherapist to help Knox uncover the secrets his subconscious has buried, even though the therapist is on his own personal journey into the abyss...Categorized as:
aliens cyberpunk exploration fiction first-contact galactic-empire military space-fleet -
Preservation by Sarah Noffke, Michael Anderle
6 ratingsKilling the bad guy just got a whole lot harder. While Ghost Squadron follows leads to find the Saverus, these shapeshifters are using their powers to repair the Tangle Thief. If they succeed, the galaxy is doomed. Meanwhile, Julianna’s dreams are about to come true. If they hunt down a terrorist’s group then they’ll have their guns. Shiny, upgraded weapons...Categorized as:
aliens cyberpunk exploration fiction first-contact galactic-empire military space-fleet -
Alpha Contracts by Chris Kennedy, Mark Wandrey
6 ratings“Before CASPers were the lords of the battlefield, men tested their metal against aliens one-on-one.” First contact has been made, and Earth’s militaries and its premier mercenary companies stand ready to take their first tentative steps outside the Solar System...Categorized as:
aliens colonization exploration fiction first-contact galactic-empire military space-fleet -
A Pale Dawn by Chris Kennedy, Mark Wandrey
6 ratingsThe 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 colonization exploration fiction first-contact galactic-empire military space-fleet
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