Books like 'Entropy'
Readers who enjoyed Entropy by Jess Anastasi also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
futuristic sc-fi romance space action / adventure military, war & conflict space-opera outlaws kidnapping aliens
-
Gemina by Amie Kaufman, Jay Kristoff
Rated: 4.42 of 5 stars · 60 ratingsMoving to a space station at the edge of the galaxy was always going to be the death of Hanna’s social life. Nobody said it might actually get her killed.The sci-fi saga that began with the breakout bestseller Illuminae continues on board the Jump Station Heimdall, where two new characters will confront the next wave of the BeiTech assault... -
![Born of Legend by Sherrilyn Kenyon]()
Born of Legend by Sherrilyn Kenyon
Rated: 4.55 of 5 stars · 30 ratingsIt is in the darkest hours of a universe’s past that their legends are born and their heroes rise…No one knows exactly how much heart they have until their mettle is put to the hazard and they reach the lowest point of hell. There, they have only two choices. Lie down and die. Or find the strength to push themselves to their feet and fight back with everything they have... -
![Age of Deception by T.A. White]()
Age of Deception by T.A. White
Rated: 4.55 of 5 stars · 30 ratingsWar hero and daughter to two Houses, Kira is just beginning to learn how deep the rabbit hole goes. Agreeing to accompany her father’s people back to their homeworld, Kira Forrest prepares for the fight of her life. She’s agreed to undertake the Trial of the Broken, a rite of passage every member of her father’s House must pass... -
![Hero by Anna Hackett]()
Hero by Anna Hackett
Rated: 4.53 of 5 stars · 26 ratingsFighting for love, honor, and freedom on the galaxy’s lawless outer rim… Raised from birth to be a soldier, Kace Tameron is a disciplined, military-trained gladiator. He is on contract to the Kor Magna Arena to hone his fighting skills on the blood-soaked arena sand and then return to the military. He lives for one thing: to protect his planet, and on his world, love is forbidden... -
-
![Forever Defend by Michael Anderle, Emily Beresford]()
Forever Defend by Michael Anderle, Emily Beresford
Rated: 4.52 of 5 stars · 26 ratingsSome forget why she was called the Queen Bitch. Not Anymore. Bethany Anne is going stir crazy after more than a decade of having to be 'The Empress.' Now, her advisors have to deal with an Empress who is determined to be on the front line.The Ixtali's come to the Etheric Empire, hat in hand.Nathan decides that the best way to handle soft intelligence, is to create a new company... -
![Born of Defiance by Sherrilyn Kenyon]()
Born of Defiance by Sherrilyn Kenyon
Rated: 4.45 of 5 stars · 29 ratingsBorn an Outcast, Talyn Batur has spent the whole of his life fighting against the prejudice of his people. An Andarion without a father is not something anyone wants to be... -
![Rules of Redemption by T.A. White]()
Rules of Redemption by T.A. White
Rated: 4.40 of 5 stars · 33 ratingsThe war everyone thought was over is just beginning. Kira Forrest is a survivor. She’s risen above the pain of her beginnings to become a war hero only to leave it all behind in the pursuit of a simple life. Now a salvager, she makes a living sifting through the wreckage of dead alien ships from a war that nearly brought humanity to its knees... -
![Monsters of Men by Patrick Ness]()
Monsters of Men by Patrick Ness
Rated: 4.23 of 5 stars · 59 ratingsAs a world-ending war surges to life around them, Todd and Viola face monstrous decisions. The indigenous Spackle, thinking and acting as one, have mobilized to avenge their murdered people. Ruthless human leaders prepare to defend their factions at all costs, even as a convoy of new settlers approaches... -
![Treyvon by M.K. Eidem]()
Treyvon by M.K. Eidem
Rated: 4.38 of 5 stars · 26 ratingsGeneral Treyvon Rayner is the Supreme Commander of the Kaliszian Defenses. He is the cousin and trusted friend of the Kaliszian Emperor, Emperor Liron Kalinin, in spite of Treyvon’s ancestor being one of the causes of the Great Infection so many centuries ago. It is never far from Treyvon's mind, and he vowed he'd spend his entire life trying to make things right... -
![Aurora's End by Amie Kaufman, Jay Kristoff]()
Aurora's End by Amie Kaufman, Jay Kristoff
Rated: 4.31 of 5 stars · 33 ratingsThe squad you love is out of time. Prepare for the thrilling finale in the epic, best-selling Aurora Cycle series about a band of unlikely heroes who just might be the galaxy's last hope for survival.Is this the end? What happens when you ask a bunch of losers, discipline cases, and misfits to save the galaxy from an ancient evil? The ancient evil wins, of course. Wait. . . . Not. So. Fast... -
![The Ask and the Answer by Patrick Ness]()
The Ask and the Answer by Patrick Ness
Rated: 4.20 of 5 stars · 62 ratingsWe were in the square, in the square where I'd run, holding her, carrying her, telling her to stay alive, stay alive till we got safe, till we got to Haven so I could save her - But there weren't no safety, no safety at all, there was just him and his men...Fleeing before a relentless army, Todd has carried a desperately wounded Viola right into the hands of their worst enemy, Mayor Prentiss... -
![Victoria's Challenge by M.K. Eidem]()
Victoria's Challenge by M.K. Eidem
Rated: 4.29 of 5 stars · 14 ratingsVictoria Lynn Chamberlain… at two, she was abducted by an alien race, the Regulians… at nine, her world literally explodes when the Regulians returned, destroying Earth. She and her Aunt are the only survivors thanks to another alien race, the Carinians. Now she’s eighteen, a new graduate from their top medical school, and is ready to claim her life mate... -
![Binary Pair by Michael-Scott Earle]()
Binary Pair by Michael-Scott Earle
Rated: 4.29 of 5 stars · 14 ratingsWhat do you get when you mix Firefly, Mass Effect, and Shadowrun together? You get Star Justice. The latest action packed series from New York Times and USA Today bestseller Michael-Scott Earle. ***Following the hint given by Persephone, the crew arrives at planet Y-114-a... -
![Shattered Silence by Anna Carven]()
Shattered Silence by Anna Carven
Rated: 4.27 of 5 stars · 15 ratingsEnki Zakanin just wants peace and quiet. He's completed his mission, and on the journey back to the Kordolian Fleet Station, he'd prefer to be left alone so he can manage the literal demon inside his head. Alone. So when a strange distress call breaks the silence, his first instinct is to ignore the signal... -
-
![Cassandra's Challenge by M.K. Eidem]()
Cassandra's Challenge by M.K. Eidem
Rated: 4.25 of 5 stars · 16 ratingsAlternative cover edition ASIN B00CKXWOM2Cassandra Chamberlain has always stood out. It's hard not to at 6’1” and 165 pounds with jet black hair and sapphire blue eyes. And if that wasn’t enough she is also brilliant, graduating from Harvard at fifteen, teaching at MIT at nineteen and up for the prestigious Magellan Award at twenty five. But she’s never really fit in... -
![Confederation by Michael R. Hicks]()
Confederation by Michael R. Hicks
Rated: 4.25 of 5 stars · 16 ratingsIn the second book of the In Her Name science fiction & fantasy series, Reza Gard has been banished from the Kreelan Empire and is once again a stranger in a strange land as he returns to the human Confederation. Befriended by a marooned Confederation naval officer leading a desperate fight against the Kreelans on a distant colony world, she reunites Reza with Nicole Carré... -
![Barrayar by Lois McMaster Bujold]()
Barrayar by Lois McMaster Bujold
Rated: 4.24 of 5 stars · 39 ratingsCordelia and Arol Vorkosigan's plans for a peaceful married life (after all the bloodshed and trials recounted in SHARDS OF HONOR) are soon shattered by the polital tumult on Barrayar. Resisting enormous pressure, they struggle to keep their family alive while while protecting the child Emperor from enemies who would murder him and assume absolute power over all of Barrayar... -
![Bell's Beloved by Hannah Walker]()
Bell's Beloved by Hannah Walker
Rated: 4.50 of 5 stars · 6 ratingsBellan ‘Bell’ Nimeri loved Niko Dastria with all his heart. Knowing Niko was his lifemate from the moment he set eyes on him was bittersweet. Surrounded by unknown threats, becoming more than friends wasn't an option. Besides, he didn't think Niko had the same feelings as he did. What’s more, Niko would need to accept both sides of Bell’s shifter personality, as he and his darintha are a team... -
![Demons Don't Duel by Hannah Walker]()
Demons Don't Duel by Hannah Walker
Rated: 4.50 of 5 stars · 6 ratingsDea's life is all about his role as a commander of a battlecruiser. At the height of his career, he can take command of any ship he wants, he's well respected, and surrounded by friends and family. Yet, something has been missing for a long time. Part of his soul was left behind at the academy, with someone he walked away from all those years ago. Uri loves control... -
![B Free by Cynthia Sax]()
B Free by Cynthia Sax
Rated: 4.50 of 5 stars · 6 ratingsB is the last remaining B Model cyborg. All of his brethren, the beings he trained with, fought with, cared deeply for, have perished.Or so he believes.When he intercepts a communication mentioning the existence of one of his kind, he has to investigate the source. The message could be a trap set by his enemies... -
![Aurora Burning by Amie Kaufman, Jay Kristoff]()
Aurora Burning by Amie Kaufman, Jay Kristoff
Rated: 4.22 of 5 stars · 42 ratingsOur heroes are back… kind of. From the bestselling co-authors of the Illuminae Files comes the second book in the epic series about a squad of misfits, losers, and discipline cases who just might be the galaxy’s best hope for survival.First, the bad news: an ancient evil—you know, your standard consume-all-life-in-the-galaxy deal—is about to be unleashed... -
![Inversion Point by Jenn Burke, Kelly Jensen]()
Inversion Point by Jenn Burke, Kelly Jensen
Rated: 4.38 of 5 stars · 8 ratingsZander and Felix's relationship has been to the brink and back: the Human-Stin War, imprisonment and an actual death/resurrection. Zander's death, to be specific, and the experience has left him…changed. The mysterious race known as the Guardians chose to revive him and appointed him as their emissary... -
![Big Dicker by K.C. Cross, J.A. Huss]()
Big Dicker by K.C. Cross, J.A. Huss
Rated: 4.38 of 5 stars · 8 ratingsWelcome to Mighty Minions Resort. Jimmy’s personal hell. All Jimmy wants is a booster shot of DNA scrambler so he never has to find his one-true soul mate. But life rarely goes the way you plan it. After dropping Xyla off on Blue Sand Beach for a little vacay with her sexbot girlfriends the Big Dicker has to make an emergency landing on the demon-themed Mighty Minions Resort... -
![Komarr by Lois McMaster Bujold]()
Komarr by Lois McMaster Bujold
Rated: 4.22 of 5 stars · 37 ratingsKomarr could be a garden with a thousand more years' work, or an uninhabitable wasteland if the terraforming fails. Now, the solar mirror vital to the terraforming of the conquered planet has been shattered by a ship hurtling off course. The Emperor of Barrayar sends his newest imperial auditor, Lord Miles Vorkosigan, to find out why...Categorized as:
law-enforcement space-opera suspense war 20th-century action-adventure adult audiobook -
-
![Brilliant Starlight by Anna Carven]()
Brilliant Starlight by Anna Carven
Rated: 4.28 of 5 stars · 25 ratingsAbbey We're back on Silence, orbiting the Dark Planet while my husband handles unfinished business on Kythia. For some reason, he seems a little bit tense. According to Tarak, Kythian politics can be complicated, especially when the entire Kordolian Empire has just been destroyed. I hope things don't get too complicated, because I don't want to be stuck here for too long... -
![Chasing the Shadows by Maria V. Snyder]()
Chasing the Shadows by Maria V. Snyder
Rated: 4.29 of 5 stars · 24 ratingsYear 2522. Lyra Daniels is dead.Okay, so I only died for sixty-six seconds. But when I came back to life, I got a brand new name and a snazzy new uniform. Go me! Seriously, though, it's very important that Lyra Daniels stays dead, at least as far as my ex-friend Jarren, the murdering looter, knows.While dying is the scariest thing that's happened to me, it morphed my worming skills... -
![Imperator by Anna Hackett]()
Imperator by Anna Hackett
Rated: 4.29 of 5 stars · 24 ratingsSpace station security specialist Sam has done one thing since her abduction by alien slavers… fight to survive. But now one strong alien gladiator stands at her side and Sam knows she is no longer alone. Thrust into a lawless desert arena, Sam Santos has done terrible things in order to stay alive. As the Champion of Zaabha, she’s been fighting to find a way out... -
![Tansy's Titan by S.E. Smith]()
Tansy's Titan by S.E. Smith
Rated: 4.19 of 5 stars · 16 ratingsTansy Bell, is the middle daughter of the three Bell sisters. She has always been a little different, even for a Bell. A chameleon, she can change her appearance and personality to blend in almost anywhere. She uses this talent to bring some of the worse criminals in the world to justice.Mak ‘Tag Krell Manok is the wild one of his four brothers...Categorized as:
aliens paranormal space-opera suspense action-adventure adult alpha-mc alternate-history -
![Final Battle by Michael R. Hicks]()
Final Battle by Michael R. Hicks
Rated: 4.19 of 5 stars · 16 ratingsFollowing Confederation, Final Battle is the last book in the saga of Reza Gard. Reza is caught up in a daring plot to assassinate the Confederation President, even as something goes terribly wrong in the Empire and its warriors lose their will to fight. Reunited with Tesh-Dar, Reza and his friends fight to save the woman he loves, with the fate of the Empire and Humanity hanging in the balance... -
![Only Bad Options by Jennifer Estep]()
Only Bad Options by Jennifer Estep
Rated: 4.17 of 5 stars · 18 ratingsA WOMAN WHO SEES EVERYTHING . . . Few people know the name Vesper Quill. To most folks, I’m just a lowly lab rat who designs brewmakers and other household appliances in the research and development lab at the powerful Kent Corp. But when I point out a design flaw and a safety hazard in the new line of Kent Corp starcruisers, everyone knows who I am—and wants to eliminate me... -
![Pregnant by the Alien Healer by Mina Carter]()
Pregnant by the Alien Healer by Mina Carter
Rated: 4.26 of 5 stars · 24 ratingsShe’s pregnant without nookie. Someone slap her ass and call her Mary… A ‘guest’ of the Lathar, Jess has become used to being at court, especially as it allows her to be close to a certain tall, handsome healer. But Laarn might as well not know she exists, far more interested in his tests and her genetic code than her as a woman… maybe... -
![Edge of Eon by Anna Hackett]()
Edge of Eon by Anna Hackett
Rated: 4.24 of 5 stars · 26 ratingsFramed for a crime she didn't commit, a wrongly-imprisoned space captain's only chance at freedom is to abduct a fearsome alien war commander. Sub-Captain Eve Traynor knows a suicide mission when she sees one. With deadly insectoid aliens threatening to invade Earth, the planet’s only chance of survival is to get the attention of the fierce Eon Warriors... -
![Born of Vengeance by Sherrilyn Kenyon]()
Born of Vengeance by Sherrilyn Kenyon
Rated: 4.21 of 5 stars · 30 ratingsA fate worse than death . . .Bastien Cabarro survived the brutal slaughter of his entire family only to have his wife pin their murders on him. Made Ravin by The League, he is now a target for their assassins-in-training to hunt and kill. The average life expectancy for such beings is six weeks... -
![Clan and Command by Tracy St. John]()
Clan and Command by Tracy St. John
Rated: 4.33 of 5 stars · 6 ratingsLosing the one man he loved convinced Piras he would never have a chance at happiness. He is too different from the other members of the Dramok breed to attract a Nobek warrior and Imdiko nurturer to his clan. Unwilling to pretend to be someone he is not, he faces a lonely future. Nobek destroyer captain Kila’s one night with Piras was a shocking revelation... -
-
![Alien in Flames by January Bell]()
Alien in Flames by January Bell
Rated: 4.33 of 5 stars · 6 ratingsI'll do anything to keep Earth safe— even marrying the alien king.When I joined the Earth Federation after the Roth alien invasion, I was put through the most intense spy training on the planet. I took a vow to do whatever necessary to protect humanity, and I meant every word.So when the opportunity presents itself to make myself the queen of the Roth and steer intergalactic history? I'm all in... -
![Lonely Shore by Jenn Burke, Kelly Jensen]()
Lonely Shore by Jenn Burke, Kelly Jensen
Rated: 4.25 of 5 stars · 8 ratingsBook two of Chaos StationAll they can do is live day to day...Felix Ingesson has returned to his duties as the Chaos's engineer with Zander Anatolius, his ex-boyfriend-turned-broken-super-soldier, at his side. Hope means something again. But there's nothing Felix can do to battle the alien poison flowing through Zander's veins, or his imminent mental decline... -
![Cosmic Catalyst by Jenny Schwartz]()
Cosmic Catalyst by Jenny Schwartz
Rated: 4.25 of 5 stars · 8 ratingsASIN B076PSPMHH moved to latest edition as per guidelinesEveryone has secrets. But some people will risk the galaxy to protect theirs. When starship shaman Jaya Romanov and her new mate partner, galactic bounty hunter and robot wolf shifter, Vulf Trent, saved the galaxy from the deadly actions of a determined geriatric terrorist, they forgot that old Earth truism: no good deed goes unpunished... -
![Unfrozen by Regine Abel]()
Unfrozen by Regine Abel
Rated: 4.20 of 5 stars · 10 ratingsWhen the penitentiary ship she's incarcerated in gets sucked into an anomaly, Lydia barely survives the crash onto an alien planet. Only the sadistic experiments performed on her by the prison's scientist allow her to survive this harsh and dangerous world. The future looks grim until she stumbles upon a magnificent city of ice and its most unusual inhabitant... -
![His to Steal by Taylor Vaughn, Eve Vaughn]()
His to Steal by Taylor Vaughn, Eve Vaughn
Rated: 4.17 of 5 stars · 12 ratingsThe Xals do things to the girls who try to run. Bad things they don’t necessarily recover from…I’ve grown up my whole life knowing that after a woman turns twenty-one in my settlement, she must submit to being mated by our alien overlords, the Xalthurians. Running from the mating ceremony means punishment…or worse. But I’m the freak... -
![Claiming Her Alien Warrior by Mina Carter]()
Claiming Her Alien Warrior by Mina Carter
Rated: 4.14 of 5 stars · 14 ratingsIn a race against the clock, she must betray his trust to achieve her mission… But fooling a Latharian warrior comes with a price.A guest of the Lathar, Jane Allen hasn’t forgotten what she is: a hard as nails marine major... -
![Alone by Scott Sigler]()
Alone by Scott Sigler
Rated: 4.14 of 5 stars · 14 ratingsIn the final installment of an exhilarating sci-fi adventure trilogy in the vein of The Hunger Games, Divergent, and Red Rising, Scott Sigler’s unforgettable heroine, Em Savage, must come to grips once and for all with the perilous mysteries of her own existence.“We thought this place was our destiny—not our doom... -
![Dagger's Hope by S.E. Smith]()
Dagger's Hope by S.E. Smith
Rated: 4.13 of 5 stars · 16 ratingsDagger is a Trivator warrior. He is known for his dark and dangerous edge, making him the perfect warrior for impossible missions. He fears nothing, until he meets a young, delicate human female who wakens his heart. Her gentle touch, soft voice, and her shy sense of humor touch him in a way he never thought could happen... -
![Their Fractured Light by Amie Kaufman, Meagan Spooner]()
Their Fractured Light by Amie Kaufman, Meagan Spooner
Rated: 4.08 of 5 stars · 25 ratingsA year ago, Flynn Cormac and Jubilee Chase made the now infamous Avon Broadcast, calling on the galaxy to witness for their planet, and protect them from destruction. Some say Flynn’s a madman, others whisper about conspiracies. Nobody knows the truth... -
![Razor's Traitorous Heart by S.E. Smith]()
Razor's Traitorous Heart by S.E. Smith
Rated: 4.16 of 5 stars · 27 ratingsKali Parks is a shadow in the war between two factions that are fighting to gain control of Chicago. Born and raised on the streets, she stands as a silent sentinel at her brother’s side as he battles to gain control. She will do whatever it takes to bring peace to those she has pledged her life to protect, including fighting against the creatures that came to their world almost six years before... -
-
![Ransomed by Kashatok by Tamsin Ley]()
Ransomed by Kashatok by Tamsin Ley
Rated: 4.17 of 5 stars · 6 ratingsCaptain Kashatok has one rule: NO women on board.But undercover film reporter Joy has her own plans.Disguised as a male mechanic, she's determined to capture footage of the swashbuckling world of deep-space piracy. Anything to get her powerful mother off her back.When a trooper attack damages the ship and blows her secret, she's trapped among a crew full of vengeful, sex-starved pirates... -
![Battle Won by Erin Raegan]()
Battle Won by Erin Raegan
Rated: 4.17 of 5 stars · 6 ratingsEnslaved by aliens.(Cue the dramatic jazz hands.)Yeah, I know what you’re thinking. I saw it coming a mile away too. Doesn’t change the fact that here I am, sharing a cage with my fellow human peers—my smelly, crybaby, annoying female peers.You can sit at home and roll your eyes at just how predictable this story has already become or you can hear me out... -
![Saving His Mate by Ivy Knox]()
Saving His Mate by Ivy Knox
Rated: 4.17 of 5 stars · 6 ratingsSold at auction on an alien planet, Chloe assumed death was around the corner. But she found love instead.Dumped by her longtime boyfriend, Chloe decides to embrace spinsterhood by adopting one (or five) dogs. Those plans are squashed when she's kidnapped from Earth and shoved into a glass cage with two other terrified human women on an alien planet... -
![Kept From the Deep by Octavia Kore]()
Kept From the Deep by Octavia Kore
Rated: 4.17 of 5 stars · 6 ratingsA forgotten past, a tormented present, and a future in jeopardy. She’s been abducted from Earth, experimented on in the Grutex labs, and thrown into the path of not just one massive alien mate, but two. As a Filipina nurse living in America, she isn’t a stranger to adapting to unusual situations, but nothing could have prepared her for what’s to come... -
![Shalia's Diary: Book 4 by Tracy St. John]()
Shalia's Diary: Book 4 by Tracy St. John
Rated: 4.17 of 5 stars · 6 ratingsThis is a compilation from the free serial story blog ‘Shalia’s Diary – A Clans of Kalquor Story’ by Tracy St. John. It is highly recommended you read Shalia’s Diary, Books 1, 2, and 3 before reading this story. Shalia’s Diary Book 4 picks up immediately where Book 3 left off. Shalia feels ready for a little fun when the Kalquorian transport docks for shore leave at the Xniktix Space Station... -
![Star Cruise: Outbreak by Veronica Scott]()
Star Cruise: Outbreak by Veronica Scott
Rated: 4.17 of 5 stars · 6 ratingsShe saved countless soldiers in the wars … but does she have the weapons to fight an outbreak? Dr. Emily Shane, veteran of the Sector Wars, is known as “The Angel of Fantalar” for her bravery under fire as a medic. However, the doctor has her own war wounds–severe PTSD and guilt over those she failed to save...
Or - use our amazing romance book finder to get recommendations based on your favorite content tropes and themes. Mix and match at will.
