Books like 'Heartless'
Readers who enjoyed Heartless by Kate Rudolph also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
futuristic sc-fi romance action / adventure aliens dystopia paranormal second-chances kidnapping alpha-mc
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Compete by Vera Nazarian
Rated: 4.47 of 5 stars · 29 ratingsIt's one thing to Qualify…But do you have what it takes to Compete?With Earth about to be destroyed by an extinction level asteroid, teenage nerd, geek, and awkward smart girl Gwen Lark, and a few of her friends and loved ones, barely Qualified for rescue onboard one of the thousands of ark-ships headed to the ancient colony planet Atlantis...Categorized as:
aliens dystopia exploration military space-opera space-travel action-adventure audiobook -
![Rebel by Jenny Schwartz]()
Rebel by Jenny Schwartz
Rated: 4.42 of 5 stars · 12 ratingsLife is complicated along the Hadrian Line. Decisions made on the border will decide the fate of the entire Human Sector.Nora is adjusting to her new role as a player in the games of the powerful. She's gained some interesting enemies and some even more dubious allies. She has also been presented with a unique opportunity, courtesy of Jonah...Categorized as:
aliens exploration first-contact military paranormal space-opera action-adventure adult -
![The Ceph Sector by Jenny Schwartz]()
The Ceph Sector by Jenny Schwartz
Rated: 4.50 of 5 stars · 8 ratingsThe legendary Ceph have been in stasis for forty two millennia. In a century, they’ll wake. History remembers them as an unstoppable force, employing a mysterious power to decimate sentient life on the planets they attacked. Jaya’s first mission as a new Shaman Justice is to lead an expedition into the perilous Ceph Sector...Categorized as:
aliens exploration first-contact military paranormal soldiers space-fleet space-opera -
![Perilous Hunt by Lindsay Buroker]()
Perilous Hunt by Lindsay Buroker
Rated: 4.35 of 5 stars · 28 ratingsAfter failing to catch up with her daughter Jelena so many times, Alisa's optimism is battered, but her determination has never waned. She, Leonidas, and their eclectic crew are hunting down a Starseer research station in the heart of the Kir Asteroid belt—Jelena's supposed location. Alisa vows that she will find her daughter if she has to search a million asteroids to do so...Categorized as:
alpha-mc exploration military space-fleet space-opera space-travel action-adventure adult -
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![Slag by Alana Khan]()
Slag by Alana Khan
Rated: 4.50 of 5 stars · 6 ratingsSlag is a gentle giant so damaged from his years toiling in the irradiated green salt mines of Rhoid he can barely function except to do his job, eat, and sleep. Something awakens within him, though, causing him to run to KJ’s rescue when she’s thrown into the mine as punishment. Fate has a plan for these two... -
![His Metal Maiden by Michelle M. Pillow]()
His Metal Maiden by Michelle M. Pillow
Rated: 4.50 of 5 stars · 6 ratingsA Space Lords Novel Dragon-shifter Lochlann left home to avoid a war he didn’t believe in. Now as Captain of The Conqueror, in charge of a misfit crew, all he wants is to return without the label of coward. He’s been offered one chance at redemption: Find Margot, a noblewoman’s missing sister...Categorized as:
aliens exploration first-contact paranormal space-opera space-travel action-adventure adult -
![Hitched to the Alien General by Mina Carter]()
Hitched to the Alien General by Mina Carter
Rated: 4.43 of 5 stars · 17 ratingsHer perfect man is a big, scarred alien war hero. Pity he only see’s her as a warrior, not a woman... Kenna Reynolds loves life in the Imperial Court. The latharian culture fascinates her, and she values the friendships she’s made amongst the sentinel women, most bonded to Latharian males, and a few with babies on the way... -
![Reaper by Regine Abel]()
Reaper by Regine Abel
Rated: 4.38 of 5 stars · 8 ratingsShe survived against the odds…Janelle’s life is defined by a crumbling, underground research base. Imprisoned for twenty years after the base was bombed, she and the few Creckel survivors are running out of time as the last of their resources are depleted. With no hope for rescue, Janelle and her companions wait for the dreaded Reaper to finish what the bombs missed...Categorized as:
aliens alpha-mc dystopia first-contact military paranormal soldiers action-adventure -
![Saven Defiance by Siobhan Davis]()
Saven Defiance by Siobhan Davis
Rated: 4.38 of 5 stars · 8 ratingsWith war looming in outer space and the Earthen government forced into hiding, the battle for ultimate world domination is only just beginning.Having accepted her identity, Sadie sets out on a daring quest with her friends, which takes them deep into alien territory... -
![Relic of Sorrows by Lindsay Buroker]()
Relic of Sorrows by Lindsay Buroker
Rated: 4.28 of 5 stars · 28 ratingsCaptain Alisa Marchenko finally has a lead on finding her daughter, but her passengers want her to take them on their quest instead. Even though the Star Nomad is her ship, they have power she cannot fight, and she finds herself with no choice but to accept another detour. But the ancient relic they seek has the ability to destroy worlds and is coveted by many...Categorized as:
aliens dystopia exploration military paranormal space-fleet space-opera space-travel -
![Alien Surgeon’s Seduction by Mina Carter]()
Alien Surgeon’s Seduction by Mina Carter
Rated: 4.46 of 5 stars · 15 ratingsShe was his the moment she stepped aboard. He'll fight everyone, even the emperor himself, to keep her... Like most Lathar, First Healer Isan K'Vass didn't expect to ever find his mate. The genetic plague that had ravaged their race meant they had no females, and his tainted bloodline meant he would be last in line for one of the rare human females. Or it should... -
![Saving Runt by S.E. Smith]()
Saving Runt by S.E. Smith
Rated: 4.30 of 5 stars · 10 ratingsAmelia ‘Runt’ Thomas’ life revolves around a dangerous game of cat and mouse with the most ruthless criminals in the world. She follows two codes: the code of hackers and her personal code of honor to bring down anyone who thinks they’re untouchable. She is on target until one fateful night when the touch of a strange man sends an unexpected shock wave through her... -
![Doctor Galaxy by Jenny Schwartz]()
Doctor Galaxy by Jenny Schwartz
Rated: 4.30 of 5 stars · 10 ratingsNew ER doctor Alexi Sur always intended to join an aid agency. She'd just expected to work among humans. But when the Pax Galactica Corps becomes her only option (don't ask - the debts aren't hers, but the family is. Much to her regret), Alexi finds herself traveling the galaxy and learning alien physiology and culture, all while becoming a reality TV star...Categorized as:
aliens exploration first-contact military space-opera space-travel action-adventure adult -
![Arkadian Skies by Lindsay Buroker]()
Arkadian Skies by Lindsay Buroker
Rated: 4.28 of 5 stars · 27 ratingsWith the man who kidnapped her daughter imprisoned aboard her ship, Captain Alisa Marchenko is closer than ever to reuniting her family. But her new guest has been in a coma for weeks, with the secret to her daughter's location locked away in his mind. She must find a way to sneak him into a state-of-the-art hospital on Arkadius, a planet in the heart of Alliance territory...Categorized as:
exploration military paranormal space-fleet space-opera space-travel action-adventure adult -
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![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... -
![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...Categorized as:
aliens dystopia first-contact military space-opera space-travel action-adventure adult -
![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... -
![Cosmos' Promise by S.E. Smith]()
Cosmos' Promise by S.E. Smith
Rated: 4.26 of 5 stars · 24 ratingsCosmos Raines is considered to be one of the most brilliant inventors in the world. A prodigy, he is a self-made billionaire who would rather be in his lab than jet-setting around the world. Things change when his latest experiment literally opens a Gateway into a whole new world... -
![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... -
![Ancient Thought by Viola Grace]()
Ancient Thought by Viola Grace
Rated: 4.33 of 5 stars · 6 ratingsIs the end of one life the start of the next? It is if you have been reset.Elizabeth has spent her life exploring the world, visiting strangers, and learning all the customs she could. When the first Volunteer Project began, she had been in her fifties and out of the running. Now, at eighty-two, they offer to tune her up and send her to the stars... -
![Warrior's Pain by Stephanie West]()
Warrior's Pain by Stephanie West
Rated: 4.33 of 5 stars · 6 ratingsRiley was sick of constantly getting the short end of the stick. If it wasn’t enough that she’d been sent to prison for her brother’s crimes, then got abducted by aliens; being hauled onto the auction block certainly took the cake.“You know what, fine, bring it on!”Unwittingly, Riley goaded Fate into throwing everything it could at her, and it did...Categorized as:
aliens alpha-mc first-contact military paranormal space-travel action-adventure adult -
![Break the Mold by Viola Grace]()
Break the Mold by Viola Grace
Rated: 4.33 of 5 stars · 6 ratingsProgramming nanites isn’t a hobby; it is in her blood. Time to break the mold and see what she can do. Lucky was holding the bomb that blew the staff of Adaptation Base to pieces. Instead of suffering from the blast, the acid in the device consumed her soft tissues... -
![Twisting Sanity by Viola Grace]()
Twisting Sanity by Viola Grace
Rated: 4.33 of 5 stars · 6 ratingsWhen her body isn’t hers to command, Windy has to find ways to defend herself. Windy broke her spine in the attack, and she was taken from Adaptation Station and sold to the Splice. Her destiny was to act as their communication conduit. She hated the idea of destiny. When Alphy sent a hunter to come get her, he is shocked by her condition...Categorized as:
aliens military paranormal space-opera space-travel action-adventure adult apocalyptic -
![Kept By The Zandian by Renee Rose, Rebel West]()
Kept By The Zandian by Renee Rose, Rebel West
Rated: 4.25 of 5 stars · 8 ratingsHUMAN FEMALES CANNOT BE TRUSTED.She killed to escape her former slave master.Stowed away on my ship. Injected me with poison.Now she’s been remanded to me for probation.It’s my job to watch her. Rule over her. Discipline her.It’s up to me to decide if she’s worthy of asylum on our planet.And I’m dragging my feet on the decision.Because stars know, I like her right where I have her.In my home... -
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![Mylomon by Nancey Cummings]()
Mylomon by Nancey Cummings
Rated: 4.25 of 5 stars · 8 ratingsThis book is the followup to Kalen and should be read in order for maximum enjoyment. Don't be naughty now. He’s an abomination. The lone survivor of a horrific experiment, warrior Mylomon was left with unique and dangerous abilities. He takes care of the necessary dirty work for his clan but he’s yet to earn their trust...Categorized as:
aliens exploration first-contact military paranormal space-fleet space-travel action-adventure -
![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... -
![Her Mate and Master by Renee Rose]()
Her Mate and Master by Renee Rose
Rated: 4.20 of 5 stars · 10 ratings“I’m your master. When I give you an order, you obey.” Talia didn’t escape her slave master only to be shackled again. Not even by a sexy male built of solid muscle who does wicked things with his fingers and tongue. Not even one of her own species who says he knows her father--the father she doesn’t remember... -
![Her Robot Wolf: Gift of Gaia by Jenny Schwartz]()
Her Robot Wolf: Gift of Gaia by Jenny Schwartz
Rated: 4.20 of 5 stars · 10 ratingsJaya Romanov is an independent star ship shaman. She studies the energy flows of the universe and—for a price—will harness them to her employer’s purpose. Wormholes are a whole lot safer to travel when a shaman guides the jump. Vulf Trent is a bounty hunter. It was that or join the family business, piracy, and Vulf is too much the lone wolf to tolerate the demands of a large pirate crew... -
![His Human Rebel by Renee Rose]()
His Human Rebel by Renee Rose
Rated: 4.17 of 5 stars · 12 ratingsCONSCRIPTED BY AN ALIEN ARMY, SHE PLOTS HER ESCAPE… Cambry doesn’t believe the aliens’ propaganda for one minute. The Zandians may have saved her from one death, but they planned to send her to another. She bides her time, waiting for her chance to get away and find her brother, enslaved by a different species... -
![Astray by Jenny Schwartz]()
Astray by Jenny Schwartz
Rated: 4.23 of 5 stars · 23 ratingsNora Devi is a xeno-archaeologist with a complicated past. She has buried more secrets than she’s dug up. Widowed in the recently ended twelve year war between Capitoline and Palantine, she now makes a living as an independent tagger in border space.Captain Liam Kimani could be credited with ending the latest royal war. Instead, he’s blamed for it... -
![Merrick's Maiden by S.E. Smith]()
Merrick's Maiden by S.E. Smith
Rated: 4.14 of 5 stars · 14 ratingsMerrick Ta’Duran is the powerful leader of the Eastern Mountain Clan on the Prime world of Baade. His people, known as the Ghosts of the Forests, live high in the Eastern mountains. Merrick feels the weight of responsibility as the males within his clan become desperate to find mates among the few remaining females... -
![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... -
![King Cobra by Naomi Lucas]()
King Cobra by Naomi Lucas
Rated: 4.13 of 5 stars · 15 ratingsDaisy. Daisy. Daisy.From the moment her name is spoken, it is all I can hear. Her frightened tears bring me anger. I vow to wipe them off her face and banish her fear. To make her my queen.But I have to catch her first.I have to convince her to trust me.I have to show her she is safe.But only with ME.Because if any other naga male tries to take Daisy away from me, I will kill them... -
![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... -
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![Saved by Venom by Lolita Lopez]()
Saved by Venom by Lolita Lopez
Rated: 4.13 of 5 stars · 16 ratingsTo escape her father's debt to a loan shark, Dizzy seeks refuge in the upcoming Grab. She’d rather belong to one of those terrifying sky warriors from the battleship Valiant than to the sleazy criminal who wants her as his plaything.The years of constant war haven’t been kind to highly decorated sniper Venom. Only the promise of earning a wife kept him going through deadly battles... -
![Starseers by Lindsay Buroker]()
Starseers by Lindsay Buroker
Rated: 4.19 of 5 stars · 27 ratingsThe mysterious and powerful Starseers have Captain Alisa Marchenko's daughter, and she will do whatever she must to get her back, even if it means traveling to their stronghold and confronting them personally. Unfortunately, her strongest ally, the cyborg Leonidas, may become a liability since the cyborgs and the Starseers have a long history of hating each other... -
![Bonded To The Alien Centurion by Mina Carter]()
Bonded To The Alien Centurion by Mina Carter
Rated: 4.26 of 5 stars · 17 ratingsBehind ‘enemy lines’ the last thing she expects is a sexy alien warrior determined to make her his… When things screw up in diplomatic talks with the Lathar Dani Black finds herself lined up for the one thing every dyed in the wool soldier dreads… a diplomatic function... -
![Core’s Attack by S.E. Smith]()
Core’s Attack by S.E. Smith
Rated: 4.35 of 5 stars · 12 ratingsThrust into a deadly game…. Avery Lennox has been called many names, but bond mate was never one of them... -
![Destin's Hold by S.E. Smith]()
Destin's Hold by S.E. Smith
Rated: 4.29 of 5 stars · 14 ratingsNew York Times and USA TODAY Bestselling author of Science Fiction, Urban Fantasy, and Paranormal Romance brings another action, adventure, and suspense-filled story to transport readers out of this world. Destin Parks will do whatever it takes to rebuild the city he calls home, even if it means working with the new alien ambassador sent to oversee the project...Categorized as:
aliens first-contact military paranormal soldiers space-fleet space-travel action-adventure -
![Hannah's Warrior by S.E. Smith]()
Hannah's Warrior by S.E. Smith
Rated: 4.15 of 5 stars · 27 ratingsHannah Bell, the oldest of the three Bell sisters, spends most of her time in the remotest parts of the world photographing endangered animals. She is also gifted with an extraordinary sixth sense which has saved her life on more than one occasion. When she senses something has happen to her littlest sister, Tink, she will do whatever it takes to protect her... -
![Breakout by Ann Aguirre]()
Breakout by Ann Aguirre
Rated: 4.16 of 5 stars · 23 ratingsAll hell is breaking loose in the edge-of-your-seat follow-up to Havoc and Perdition from New York Times bestselling author Ann Aguirre… The prison ship Perdition has become a post-battle charnel house with only a handful of Dred’s soldiers still standing and now being hunted by Silence’s trained tongueless assassins... -
![Warrior's Purpose by Stephanie West]()
Warrior's Purpose by Stephanie West
Rated: 4.17 of 5 stars · 6 ratingsAbby has fought long and hard against the undertow of grief trapping her family. Her sister, Providence, went missing nearly a year earlier, yet their father adamantly refuses to abandon the search... -
![Raven's Children by Sabrina Chase]()
Raven's Children by Sabrina Chase
Rated: 4.17 of 5 stars · 6 ratingsMoire Cameron, former NASA explorer and web pilot, now has a working ship, a loyal crew, an unexpected son, and a valuable Earthlike planet to protect from the clutches of Toren. Then Ennis, the only one to discover her secret, is captured by Toren--and Moire discovers crucial information that could help end the crab-human war...Categorized as:
aliens first-contact military paranormal space-opera space-travel action-adventure adult -
![Krayter by Kate Rudolph]()
Krayter by Kate Rudolph
Rated: 4.17 of 5 stars · 6 ratingsWelcome to Earth. Try not to die. When his brethren begin to discover human mates, Krayter knows his best chance at surviving the Denya Price is to journey to Earth and find the woman he’s been waiting for. Otherwise, he’ll waste away and die by the age of thirty like most other Detyens. But when his speeder crashes in a hostile human settlement, a mate is the last thing on his mind... -
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![Daegon by Vi Voxley]()
Daegon by Vi Voxley
Rated: 4.17 of 5 stars · 6 ratingsA warlord's choice is not to be questioned... Zoey Swann deals with the impossible. Impossible assignments, impossible expectations, impossible warlords... But no one's as difficult, infuriating and enthralling as Daegon, the Corgan warlord the curvy diplomat has to convince to not wreak havoc on his own people and the rest of the alliance along with it...Categorized as:
aliens alpha-mc first-contact military paranormal space-fleet action-adventure adult -
![Altered Design by Viola Grace]()
Altered Design by Viola Grace
Rated: 4.17 of 5 stars · 6 ratingsAlphy needs a guide, a pilot, and a companion. Who knew that Lexo could fit all requirements? Alone on a station with only the voices in her head, Alphy needs to get in touch with the humans who are left out in space, and that means moving her ship. The trouble that she has is that the station was never designed to be flown by someone who didn’t even have a driving license... -
![Doc's Orders by Cynthia Sax]()
Doc's Orders by Cynthia Sax
Rated: 4.17 of 5 stars · 6 ratingsShe wants both sides of her cyborg—the medic AND the beast. *** A fully functional cyborg is balanced. His machine half and his organic half work together to produce the perfect warrior. Doc isn’t fully functional. The G Model operates at the two extremes. When his machine is in complete control, he’s the logic-driven medic, saving lifespans... -
![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... -
![Game on Askole by Gail Koger]()
Game on Askole by Gail Koger
Rated: 4.17 of 5 stars · 6 ratingsTihar travels to Earth to find and claim a Jones’ female. He knows they are fearless, psychic warriors and talented in bed sport. Ten minutes after meeting Sarah, Tihar knows the feisty, little human is the one he has been searching for. Now he must convince Sarah, she’s meant to be his. The first-time Sarah sees Tihar, she’s a bit freaked out... -
![Sacaren by Sadie Carter]()
Sacaren by Sadie Carter
Rated: 4.17 of 5 stars · 6 ratingsFrankie Ricci grew up in a household of men. She could change her own tire, fix a leaking faucet and she wasn’t afraid of squishing a spider, so what did she need a man for? Well, sure there was that. But so far, Frankie had never found someone she was interested in enough to do that. Nope. She was happy with her life just the way it was. Sacaren wasn’t happy...
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