Book picks similar to
Astraeus by Haley Cavanagh


science-fiction
romance
science-fiction-romance
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Soulless


Kate Rudolph - 2018
    Raze NaFeen has sacrificed everything in service of his people. Otherwise cursed to die at thirty without a mate, Raze has taken drastic action, destroying his soul and killing his emotions to prolong his life. He feels nothing. No love, no hate, no fear. Until he meets Sierra. A spy on a mission... Sierra Alvarez has a lot to live up to. As the daughter of a celebrated general, she's expected to follow in his militaristic footsteps, except Sierra is no soldier. Her talents are best used for sneaking and subterfuge. When an off planet mission gets out of hand, she'll need to use every skill she has and work with a mysterious, sexy warrior who awakens an unquenchable desire within her. Two worlds collide... Raze and Sierra shouldn't fit, but every minute spent together singes them with a chemistry too hot to ignore. They'll need to fight pirates, their people, and the vast distances of space to find a way for two lost souls to become one whole. Can a man without a soul find his mate? And is that bond enough to heal wounds that run deep? Each Detyen Warriors novel can be read as a standalone. Enjoy feisty women, alpha aliens, fated mates, and relationships hot enough to steam up your screen.

Nightchaser


Amanda Bouchet - 2019
    Pursued by a vicious military general who wants them dead or alive, Tess has to decide if she can trust Shade Ganavan, a tall, dark and arrogant stranger with ambiguous motivations. Shade Ganavan had oodles of arrogance, oodles of charm, and oodles of something that made me want to kick him in the nuts. What Tess and Shade don't know about each other might get them killed... unless they can set aside their differences and learn to trust each other - while ignoring their off-the-charts chemistry. Shade swallowed the bad taste in his mouth. Two hundred million. He could buy back his birthright and live like a king forever on that. Captain T. Bailey. Beautiful. Ballsy. And Brave. A wanted criminal. Indecision clawed at his chest. He knew where she was. The easiest nab and grab of his life was waiting for him. He could land two hundred million in his account. Double that if she still had the goods.

Break Out


Nina Croft - 2011
    Unfortunately, the radioactive mineral is exorbitantly expensive and only available to a select few. A new class comprised of the super rich and immortal soon evolves. The Collective, as they're called, rule the universe. Two-thousand-year-old Ricardo Sanchez, vampire and rogue pilot of the space cruiser, El Cazador, can't resist two things: gorgeous women and impossible jobs. When beautiful Skylar Rossaria approaches him to break a prisoner out of the Collective's maximum security prison on Trakis One, Rico jumps at the chance. Being hunted by the Collective has never been so dangerous–or so fun!

Krinar Solace


Heather Hiestand - 2018
    Badly wounded in the accident, he’s found by mushroom hunter Keziah Roark, who doesn’t recognize him as an alien male. She attempts to drive him to a hospital, assuming he is a fellow hunter, but he refuses to go before losing consciousness. Following the independent code of the circuit pickers, she nurses him in her Washington State cabin in the hopes he’ll recover his memory as he heals. After Tomek wakes, he knows nothing but hunger for the delicious female he assumes is his mate. Keziah is a virgin but is too aroused to resist the darkly sexy male. Taking him to Ellet, the Krinar’s human biology expert, for medical attention, seems the right thing for Keziah to do, but the consequences of learning Tomek isn’t human might break both their hearts.

Paax


Nancey Cummings - 2016
    Sending her back to Earth was the only way to keep her safe. However, the moment the curvaceous woman stepped off the transporter, his tattoo burned with a passionate intensity he’d never experienced before. Paax knew he would do anything to protect her, to claim her, even challenge the clan’s violent Warlord. No force in the universe would take his mate from him.Matched to an alien warrior in the Draft, Mercy swore she’d do whatever it took to get out of the marriage contract. She liked her life on Earth and her independence. No one would take it away, not even the ridiculously hot warrior who demanded she call him husband!Why is being claimed by the horned muscular alien the only thing she can think about? She didn’t want to stay, did she?

The Breach


Patrick Lee - 2009
    It is the world's best-kept secret-and its most terrifying. Trying to regain his life in the Alaskan wilds, ex-con/ex-cop Travis Chase stumbles upon an impossible scene: a crashed 747 passenger jet filled with the murdered dead, including the wife of the [resident of the United States.Though a nightmare of monumental proportions, it pales before the terror to come, as Chase is dragged into a battle for the future that revolves around an amazing artifact. Allied with a beautiful covert operative whose life he saved, Chase must now play the role he's been destined for-a pawn of incomprehensible forces or humankind's final hope-as the race toward Apocalypse begins in earnest. Because something is loose in the world. And doomsday is not only possible...it is inevitable.

Alien Mate


Cara Bristol - 2017
    Earth's government falsely convicted me of a crime, packed me on a ship with other female felons, and sent us to Dakon, a primitive, frozen wasteland of a planet. But I'm no barbarian’s 'mail order bride,' even if he is super tall, muscular, and the chief of his tribe. He doesn’t want a BBW blonde, either--it's written all over his chiseled face. He'll be truly angry if he ever learns what my 'crime' was. I am Torg. I have waited 34 rotations for a mate of my own. With this shipment, I was sure to get a fine, sturdy mate who'll bear me many daughters. Instead, I receive a small, curvy, pale-haired female who looks at me with anger and fear. It is only when we 'kiss' that I believe things may work out between us. But I'm hearing rumors that Starr and her shipmates are law-breakers. To survive, Dakonians must obey all laws … or be exiled into the frozen wasteland. Just when I have found my mate, will I have to banish her?

The 5th Gender


G.L. Carriger - 2019
     ALIEN Tristol lives in exile. But he’s built a life for himself aboard a human space station. He’s even begun to understand the complex nuances of human courting rituals. Detective Hastion is finally flirting back! MURDER Except that Tristol’s beloved space station is unexpectedly contacted by the galoi – a xenophobic species with five genders, purple skin, and serious attitude. They need the help of a human detective because there’s a murderer aboard their spaceship. Murder is so rare, the galoi don’t even have a word for it. Tristol knows this because he is galoi. ROMANCE Which means that he and Detective Hastion are on the case… together. Delicate Sensibilities? Contains men who love other men in graphic detail, regardless of gender, biology, or skin color... and lots of emotively sexy tentacle hair. New York Times best selling author Gail Carriger (writing as G.L. Carriger) brings you a light-hearted romantic cozy mystery featuring an adorable lavender alien and his human crush.

Departure


A.G. Riddle - 2014
    The world's past and future rests in the hands of five unwitting strangers. En route to London from New York, Flight 305 suddenly loses power and crash-lands in the English countryside, plunging a group of strangers into a mysterious adventure that will have repercussions for all of humankind. Struggling to stay alive, the survivors soon realize that the world they've crashed in is very different from the one they left. But where are they? Why are they here? And how will they get back home? Five passengers seem to hold clues about what's really going on: writer Harper Lane, venture capitalist Nick Stone, German genetic researcher Sabrina Schröder, computer scientist Yul Tan, and Grayson Shaw, the son of a billionaire philanthropist.As more facts about the crash emerge, it becomes clear that some in this group know more than they're letting on, answers that will lead Harper and Nick to uncover a far-reaching conspiracy involving their own lives. As they begin to piece together the truth, they discover they have the power to change the future and the past-to save our world... or end it.

Taming Chaos


Anna Carven - 2018
    Some idiot's been selling Callidum weapons on the black market, and he's been tasked with finding the traitor. The illegal trading station isn't exactly Torin's favorite place in the Nine Galaxies. It's dirty, chaotic, and full of thieves and murderers, but as an elite Kordolian First Division warrior, he's the most dangerous thing on this floating cesspit, and he won't let anything stand in his way. But when he encounters a group of humans who really, really shouldn't be here, his priorities might just have to change, because one of them is about to get betrayed in the worst possible way... And she just so happens to be exactly his type. Taming Chaos is Book 1 in the Darkstar Mercenaries series. It features a lethal silver-skinned alien hero, a curvy human heroine, and the usual action, violence, steamy sex scenes, and HFN ("happy for now") ending.

Alien's Captive


Tina Moss - 2021
    But when I’m sold off to a Rhonar warrior, I learn I'm not the only one enslaved on this hellish planet, and survival comes at a cost. The dominant alpha alien they call Xelan may be my new master, but his fair dealings—and devilishly sexy charms—give me hope for the future. If I can strike an agreement with the battle-scarred warrior, perhaps together we can change the destiny of those bound in chains. And if I can’t—well, I haven’t backed down from a fight yet. However, as enemies line up to destroy the alien warriors and subjugate the galaxy, I discover that the universe has a sense of humor. Fated mates are real. And Xelan declares me his. How can I attain my freedom if I’m tied to another being? Even if his possessive growls and single-minded attention ignite my desires in ways I’ve only dreamed, I cannot be his. But how long can I fight the pull of a mating bond before I lose my head—and my heart—to the heat burning between us? Only the stars know. Alien’s Captive is a sci-fi romance launching two new series in the world of the Rhonar alien warriors. Will they find their brides? Steamy seduction, alien abduction, enemies-to-lovers, and a HEA guaranteed.

The Challenge


Susan Kearney - 2004
    Kahn offers her proof she can't refute: Tessa has been brought forward through time to save Earth by winning an intergalactic challenge. Kahn only has a few weeks to train Tessa to use the psi-abilities he insists she has. He is confident in the success of a time-honored method that uses sexual frustration to bring out her powers, but Tessa is dubious. She's a martial arts expert and can fight her way through anything, but she's never had much luck with emotions.Luckily for Earth, Kahn can be very convincing...

Saven Deception


Siobhan Davis - 2015
    An alien prince. Their unlikely attraction could save two worlds… or doom them all…Sadie Owens desperately needed a do-over. When she’s chosen for a six-month residency in a government-run undersea city, she willingly drops everything to participate. After all, the experiment could be a huge step forward for her overcrowded planet and her life. The instant Sadie crosses paths with a hot guy with ocean-blue eyes she’s drawn to him in a way she can’t explain. But Logan gives Sadie mixed signals, and she can’t figure him out.Logan Chandler has kept a lot of secrets for his species. If humans knew the real reason the Saven were on Earth, then their coexistence would be anything but peaceful. Logan has vowed to stay away from human girls, but he can’t help falling for the different and beautiful Sadie. Unfortunately, protecting the girl of his destiny could destroy his own kind…As the mystery of the Saven starts to unravel, is it too late for Sadie to save her heart and the human race?

Michael


Lisa Renee Jones - 2011
    One of an army of human soldiers injected with alien DNA, Michael is a legend within this new race, split between good and evil. Untamable, he has walked on the dark side and returned to the light. Feared and misunderstood, he leaves everything behind, including the one woman destined to be his mate. HE IS HER ENEMY...AND HER DESTINY... Cassandra holds the key to Michael's power, and his pain. With loyalties divided and against insurmountable odds, Cassandra's heart propels her to Michael's side-but can her love do anything but destroy him... No ordinary woman can control a creature such as Michael, and only one thing is clear-the world will never be the same...Originally published as The Legend of Michael by SourceBooks.

Collision Course


Zoe Archer - 2011
    Blackmailed into helping Commander Kell Frayne infiltrate a treacherous corner of the galaxy, Mara learns that her biggest danger is from her sexy, by-the-book partner. She's a loner with more than a few battle scars on her heart, but something about Commander Frayne stirs up her long-buried need for an intimate connection.An ace pilot for the elite Black Wraith Squadron, Kell's mission is to rescue a lost pilot and ship. Unable to deny his attraction to the beautiful, rebellious Mara, he decides bedding her would cool his ardor. But one taste is not nearly enough, and he finds himself sharing more of his real self with her than he has with anyone.With deadly criminals on their heels and an increasingly dangerous assignment to complete, he's starting to wonder...if they survived, could he let her go? And will Mara want to stay?46,390 words