Books like 'SADEs'
Readers who enjoyed SADEs by S.H. Jucha 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 ai aliens medical technology military
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Delphi Alliance by Bob Blanton
14 ratingsThe McCormacks have their floating city growing in the South Pacific, and their space station well underway. As they continue their quest to unite Earth and bring her into the modern age of space travel and repair her environment before it’s too late, they have to fight with the major powers that aren’t too sure they want to change the status quo... -
Elvians by S.H. Jucha
10 ratingsTwo crises challenge the Omnians. Alex Racine’s fleet draws a first-contact conflict, which faces the Ollassa, a symbiotic flora race. The Omnian fleet sails from alliance space in an effort to interdict an alien ship that arrives at the Worlds of Lights, the Ollassa system. Soon after arriving, the alien ship deploys machines to scour asteroids for resources in the system’s far belt...Categorized as:
ai aliens exploration first-contact invasion space-opera space-travel action-adventure -
Delphi League by Bob Blanton
12 ratingsThe Delphineans have to deal with the fact that the Fazullan ship has slaves on it. They repatriate the Paraxean slaves with Mangkator and need to find a planet for the other slaves. But what do they do with the Fazullans? Then Catie takes is assigned the mission to take the Onisiwoens, the third set of aliens, home... -
Junkyard Spaceship by Jamie McFarlane
12 ratingsWhen aliens threaten his country, one grumpy old vet will take the fight to the stars.Albert Jenkins would like nothing more than to putter around his junkyard, selling parts and working on old cars. When an alien spacecraft is shot down by US Air Defense and crash lands on his newly rebuilt home, he’s dragged back into the fight of his life...Categorized as:
aliens exploration first-contact invasion military space-opera space-travel action-adventure -
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Delphi Colony by Bob Blanton, Jessica Gurd
12 ratingsBook 8 of the popular series Delphi in Space. The McCormacks are finally going to start an Earth Colony and the Paraxeans are finally getting a home. Catie is going to the Academy and Marc is going to Artemis... -
Delphi Challenge by Bob Blanton, Jessica Gurd
12 ratingsBook 9 of the popular series Delphi In Space Delphi. In it, we find the McCormacks having to defend Artemis from the same Aliens that attacked the Paraxean colony fleet over 70 years before. Follow along as Catie finally graduates from the Academy... -
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 first-contact invasion military space-opera space-travel action-adventure -
Delphi Diversion by Bob Blanton
12 ratingsCatie is on her way back to Earth after having settled the Fazulan slaves when the wormhole her ship is traveling in collapses. They are diverted to another system where big chunks are flying around. They rescue a ship and find themselves in the middle of a series of mysteries...Categorized as:
aliens exploration first-contact military space-opera space-travel action-adventure audiobook -
Rising Force by Ken Lozito
12 ratingsEight months have passed since the Star Shroud barrier was engaged to protect the Earth, but it won’t last, and humanity is scrambling to build a fleet. Cut off from home, the crew of the Athena has taken refuge on the Boxan colony world, a last safe haven for the creators of the Star Shroud... -
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... -
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... -
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... -
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... -
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... -
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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 invasion military space-opera space-travel action-adventure adult -
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 invasion military space-opera space-travel action-adventure adult -
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... -
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 invasion military space-opera space-travel action-adventure adult -
Alliance by S.H. Jucha
10 ratingsOlawale Wombo and a small contingent of Omnians are sent to assist Earth to uplift its technological prowess. With the aid of the incomparable SADEs, advanced tech is transferred to the Sol Enclave, the system’s governing body.After Sol’s construction of Tridents, Omnian-designed warships, Earthers possess the ability to transit quickly among the stars... -
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 first-contact military space-opera space-travel action-adventure adult -
Refuge by Glynn Stewart
11 ratingsA dying world, shattered by a broken machineA desperate flight, their only hope for refugeA robotic race, ally and destroyer alikeThe Republic of Exilium has grown in strength and confidence at the far end of the galaxy from the rest of mankind, sending out scout ships to survey the worlds around them as they try to learn more about the mysterious Construction Matrix AIs... -
Delphi Embassy by Bob Blanton
12 ratingsAfter the Delphi League defeats the Fazullan invasion of Onisiwo, Catie is tasked with managing the Onisiwoen transition to the Delphi League as well as the repatriation of all the slaves from the Fazullan fleet. She has to navigate the complex diplomatic circles as different interests complete for advantage in the new age of interstellar trade...Categorized as:
aliens exploration first-contact invasion military space-travel action-adventure book -
Stowaway by Z.D. Dean
12 ratingsLt Zade, on his last days of his last deployment to Afghanistan, still couldn’t find the excitement he so desperately needed. A chance encounter, on his last mission, sends him hurtling through space on the Unity exploration ship XES01. Surrounded by aliens, Zade must quickly learn to interact with the non-soldiers on the crew... -
Omnia by S.H. Jucha
12 ratingsAlex Racine, who led an elite group of humans and SADEs (self-ware digital entities), left the newly discovered planet of Celus-5 under difficult circumstances. Few of the Harakens with Alex thought there was little he could do to bring peace to the embroiled planet...Categorized as:
aliens exploration first-contact invasion military space-opera space-travel action-adventure -
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Allora by S.H. Jucha
12 ratingsUntil the Confederation created Allora, it had produced SADEs (self-aware digital entities) for hundreds of years with enormous consistency and harnessed their capabilities to power the society. But this particular, young SADE was disturbed by her confinement... -
Celus-5 by S.H. Jucha
12 ratingsFor the Sojourn’s initial mission, the Haraken explorer ship undertakes the investigation of Celus-5, a world identified by Willem, a SADE (self-aware digital entity), and his team of scientists, as the best prospect for a new colony.What should be a routine survey mission becomes a disaster. To the Harakens’ surprise, they discover, not one, but two alien species engaged in conflict...Categorized as:
aliens exploration first-contact invasion military space-opera space-travel action-adventure -
Star Alliance by Ken Lozito, Jeff Hays
12 ratingsA daring rescue resulted in one of their own being captured. A soldier desperate to prevent the enslavement of humanity. Held prisoner by a vicious alien whose race is determined to conquer the galaxy, Zack wakes to find that he is cut off from everything. Zack must figure out a way to escape his captors and a prison full of dangerous aliens to get back to his ship... -
Exile by Glynn Stewart
13 ratingsA 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-opera space-travel action-adventure adult -
Sol by S.H. Jucha
14 ratingsSol’s warships paid the ultimate price for threatening the Haraken and New Terran worlds. Now, Haraken President Alex Racine and his Méridien partner, Renée de Guirnon, are engaged in a desperate gamble to stop a war between their worlds and United Earth’s (UE) massive forces before it starts... -
Haraken by S.H. Jucha
14 ratingsNine years of tranquility came to an abrupt end when a Méridien starship entered the Hellébore system, sounding a dire warning for Alex Racine, the Haraken president. Unwanted visitors had arrived again. But this time, they’re not alien; they’re human... -
Emergence by Ken Lozito, Scott Aiello
14 ratingsAs the colony grapples with the realization that New Earth is not as uninhabited as they’d once thought, tensions between the colonial settlements rise to new heights, and the Colonial Defense Force finds itself caught in the middle. When Connor uncovers evidence of a militant colonial faction secretly exploiting the NEIIS, he has to investigate...Categorized as:
aliens exploration first-contact invasion military space-opera space-travel action-adventure -
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 invasion military space-opera space-travel action-adventure adult -
The Deadliest of Intentions by Marc Stevens
6 ratingsThe Principal Investigator of the Chaalt people, has covertly enlisted the aid of Nathan Myers and the crew of the Legacy. They desperately need help gaining access to their secret Prule research station. The facility has gone dark, and the automated defenses activated... -
Shout of Honor by Sharon Lee, Steve Miller
6 ratingsCommander Vepal is a Hero. He is also the Yxtrang ambassador to the greater universe. These two facts do not make Vepal's life easy. But they do make it interesting... -
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Corruption by Sarah Noffke, Michael Anderle
6 ratingsA 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 invasion military space-opera space-travel action-adventure -
Stardust by Edward W. Robertson
6 ratingsThe invaders have arrived. The last battle for humanity is about to begin. STARDUST is the final book in the Rebel Stars series...Categorized as:
aliens exploration first-contact invasion space-opera space-travel action-adventure adult -
Empires in Ruin by Anthony James
8 ratingsProtected by their energy shields, the Lavorix warships Aeklu and Verumol survived the largest explosion ever created by technology. Now salvaged by the Human Planetary Alliance and their new Daklan allies, these once unstoppable weapons of mass destruction sit in a construction yard undergoing extensive repairs...Categorized as:
aliens exploration invasion military space-opera space-travel action-adventure adult -
Delphi Envoy by Bob Blanton
8 ratingsCatie finally gets to go visit all the other civilizations known to the Paraxians. She is supposed to get them to join the Delphi League. But things don't go as smoothly as she expects. For some reason, there's resistance to anything she does. Come along and help Catie uncover the secrets on Aperanje...Categorized as:
aliens exploration first-contact invasion military space-travel action-adventure audiobook -
The Last Stand by Jay Allan
10 ratingsThe Invasion of the Highborn. The mysterious enemy has come, and Tyler Barron and his allies prepare for the final battle, the desperate struggle to save the Rim. Barron’s spacers are ready to fight, as always, but this time they know little of the enemy, and they face technology far beyond their own...Categorized as:
aliens exploration first-contact invasion military space-opera space-travel action-adventure -
Méridien by S.H. Jucha
14 ratingsThe Méridiens are fleeing to their far colonies—and they have reason to run. Over the course of decades, they have lost hundreds of ships, billions of people, and seven Confederation colonies to an alien enemy: an advancing swarm of silver ships transported in the bowels of a gigantic, spherical vessel... -
Discovery by Ken Lozito
14 ratingsExploring New Earth should be a thrilling undertaking. Instead, the more the colonists learn about the planet, the more alarmed they become. Alien ruins hint at a species who fought great wars among themselves and disappeared centuries ago.When Connor Gates discovers a hidden bunker, he finds something he never expected...Categorized as:
aliens exploration first-contact invasion military space-opera space-travel technology -
Prelude to Extinction by Andreas Karpf
14 ratingsEarth's first interstellar mission -- An alien colony in ruins -- Their fight for survival has only just begun.When Jack Harrison climbed down the short ladder from the airlock and stepped onto the debris covered soil, the ground crackled with the sound of dried leaves and twigs...Categorized as:
aliens exploration first-contact invasion space-opera space-travel action-adventure adult -
Starship Sakira by Bob Blanton
16 ratingsWhat would you do if you found a spaceship? Would you call the government, would you pretend you never saw it, or would you keep it a secret? What would you do with it? Use it to gallivant around the galaxy, conquer Earth, get filthy rich, or try to improve life on Earth? Read along and find out how Marc tries to convert Earth into a spacefaring world capable of defending itself and of being...Categorized as:
aliens exploration first-contact invasion military space-opera space-travel action-adventure -
Star Force: Lurker by Aer-ki Jyr
6 ratingsThe Hadarak's call for help does not go unanswered, and the Triad begins to realize just how futile a war against the galaxy's true rulers is...Categorized as:
aliens exploration invasion military space-opera space-travel action-adventure adult -
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Star Force: Extirpation by Aer-ki Jyr
6 ratingsThe Age of Superweapons has begun..Categorized as:
aliens exploration invasion military space-opera space-travel action-adventure adult -
Hale's War by Richard Fox, Josh Hayes
6 ratingsThe Battle for Terra Nova rages! The Triumvirate comes to conquer Terra Nova, landing an overwhelming assault by the surface by Netherguard and Ultari warships in orbit, laying siege to the human colony. As the battle grinds on, Governor Ken Hale leads the defenders in a desperate battle for survival. Hoping beyond hope that help will arrive in time to save them...Categorized as:
aliens exploration first-contact invasion space-opera space-travel action-adventure adult -
Interstellar War by G.P. Hudson
6 ratingsA homeland in ashes. A merciless ancient enemy. A vicious new foe. A galaxy convulsing with war. With humanity on the brink of annihilation, only one option remains, Interstellar War. Can Jon Pike achieve victory, and revenge, for himself and humanity? Find out in Interstellar War, Book 5 of The Pike Chronicles...Categorized as:
aliens exploration first-contact invasion military space-opera space-travel action-adventure -
Fleet Vanguard by Anthony James
6 ratingsFor the human Confederation, war is never far away. Each hard-fought victory against the universe’s endless variety of alien species brings more of them crawling out of the celestial woodwork. It begins again. A huge fleet of spacecraft emerges close to one of the Confederation’s worlds. The aliens onboard – known as Trivar – claim to be peaceful...Categorized as:
aliens exploration invasion military space-opera space-travel action-adventure adult -
Hierarchy by Nathan Hystad
6 ratingsAn impending promotion. A colony world. A betrayal of trust. Captain Thomas Baldwin has made a name for himself in a short period of time. The Statu have finally been defeated, and the Concord has Tom and his crew to thank for the victory. With the construction of more sophisticated cruise ships, offers are being extended to capable leaders...Categorized as:
aliens exploration first-contact invasion military space-opera space-travel action-adventure -
Rebooted by Isaac Hooke
8 ratingsTo live as a man, he must die as a machine. Eric and the Bolt Eaters only just finished saving the world when the aliens decided to return. Now the otherworldly mothership lingers in orbit, watching, waiting. The people of Earth aren’t going to let those bastards strike first this time: the military has hatched a plan to destroy the alien vessel. It probably won't work...
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