Book picks similar to
Xeno Sapiens by Rena Marks


sci-fi
science-fiction
alien
romance

Cassandra's Challenge


M.K. Eidem - 2013
    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. Not with her peers, not with her contemporaries, only with her family. But everything changes when the Earth is attacked and Cassandra and her niece Victoria are the only survivors. Suddenly the smartest woman on the planet has to relearn everything. Everything she’s believed to be true is challenged and she has to learn to survive, not only for herself but for Victoria, because someone wants them dead.Admiral William Zafar is the youngest Admiral ever in the Coalition fleet, the hero of the Battle of Fayal. At 7’1” he’s 325 pounds of Carinian male in his prime who is feared and respected throughout the fleet. He is a royal from the House of Protection, carrying its birthmark and considers its King one of his oldest friends.But when the Regulians destroy a previously unknown planet leaving only two survivors he finds he's willing to risk it all to protect the woman he loves from the Regulians and the Carinian traitor that wants her dead.

Gladiator


Anna Hackett - 2016
    Dumped into an arena on a desert planet on the outer rim, she finds herself face to face with a big, tattooed alien gladiator…the champion of the Kor Magna Arena. A former prince abandoned to the arena as a teen, Raiden Tiago has long ago earned his freedom. Now he rules the arena, but he doesn’t fight for the glory, but instead for his own dark purpose—revenge against the Thraxian aliens who destroyed his planet. Then his existence is rocked by one small, fierce female fighter from an unknown planet called Earth. Harper is determined to find a way home, but when she spots her best friend in the arena—a slave of the evil Thraxian aliens—she’ll do anything to save her friend…even join forces with the tough, alpha male who sets her body on fire. But as Harper and Raiden step foot onto the blood-soaked sands of the arena, Harper worries that Raiden has his own dangerous agenda…

Choosing Theo


Victoria Aveline - 2020
    Thankfully, her rescuers, an alien race known as the Clecanians, are willing to protect her, but she has to stay on their planet for one year and respect the rules of their culture--including choosing a husband. Jade refuses at first but decides to play along until she can find a way back to Earth.Theo, a scarred mercenary who prefers a life of solitude, is stunned when Jade selects him as her husband. After years of being passed over, he never imagined he would be chosen and neither did anyone else. Only one explanation makes sense…the curvy enticing female must be a spy, and Theo’s determined to break her cover using any means necessary.As Jade and Theo are forced to spend time together, their chemistry becomes undeniable. But neither can afford to bring love into the equation, especially since Jade seems determined to go home. After all, she can't possibly stay here, right?

I Married a Lizardman


Regine Abel - 2021
    A pretty face, top-notch skills, and hard work mean nothing if your dowry doesn’t include fertile lands. With her twenty-fifth birthday approaching, and no suitors even remotely sniffing in her general direction, Susan will be forced to leave the family lands to work as an indentured servant in the capital city. Her only way out is to settle for an arranged marriage through the PMA – the Prime Mating Agency. She just never expected to be paired to a grumpy, massive lizardman, and above all not to grow so fond of his scales and quirky ways.With everything going on, the last thing Olix needs is a mate, especially a squishy, scaleless, off-worlder with strange ways, and an obsession with farming. He is a Hunter, not a dirt digger. The Seer must have been mistaken when she insisted that, for the sake of the people, he take a mate from the stars. How can such a tiny thing be their salvation? And yet, his Susan’s softness is disturbingly addictive while hiding a surprising resilience.With his ancestral lands on the line and the future of the clans threatened, could this wisp of a woman turn their fate around?

Marauder Cygnus


Aya Morningstar - 2016
    I’m laying low in the asteroid belt, as far from the war as I can get, but so is one of the aliens. And I’m the first to find him. Second to find him? Pirates. A whole lot of them. The alien kills every last one to protect me, and we barely escape before reinforcements arrive. Now my life is in the hands of this savage, purple-skinned killer. Not all of his skin is purple though, his...thing...is teal. And it’s nearly as big as the rest of him. His shoulders are as wide as Valles Marineris, and he’s tall as Olympus Mons. His ego is way too big for my tiny ship, but one look from him with that insufferable grin, and my cheeks burn hotter than Venus. He’s protected me fiercely and without question, but which side will he take when the rest of his race comes to destroy us all? Marauder Cygnus is the first book in the Mating Wars series, but it can also be read as a standalone. Each book in this rock-hard science fiction series has a happily ever after and NO CLIFFHANGERS.

Hold


Claire Kent - 2007
    Give yourself to him in return for protection. It’s the only way you’ll ever survive. Convicted of a minor crime, Riana is sentenced to a prison planet—a dark primitive hold filled with convicts vying for power. Her only chance of survival is with Cain, a mysterious loner who has won his territory in the prison through intelligence and brute strength. Sex is all she has to offer, so she uses it. She’s under no delusions here. No one is ever released, and no one ever escapes. Survival is all she can hope for—until Cain. An earlier version of this book was published under the same title and a different penname by Ellora’s Cave. It has since been substantially revised and expanded.

Roark


Jacqueline Rhoades - 2015
    Earth is the battleground for the thousand year conflict between the invading Hahnshin and the Godan warriors of the Galactic Confederation.Mira Donazetto’s only concern is for her family’s survival, so when she’s offered work as a translator for the Godan, she jumps at the chance and right into the arms of the new First Commander, Roark. Her heart says she should trust this alien warrior, but how can she when he has the power to take away everything she holds dear.Roark’s new command post is a disaster with a long list of problems that he must address, including dissension among his officers. The last thing he needs is to have his heart touched by a woman who may be a traitor.It’s a whole new world and a whole new love story in a whole new series called Women of Earth.

The Alien's Ransom


Ella Maven - 2020
    But here I am on a strange planet with green soil and a gang of muscled, wicked-horned aliens on hover bikes. All I want to do is go back to Earth, but the alpha male in charge has decided I belong to him. Now I'm on the back of his bike speeding to an unknown destination and super freaked out about liking his biceps and serious scowl. Good thing I have some banked personal days, because this might take awhile...Daz: The job is supposed to be easy. All I have to do is deliver a spaceship of living cargo to the vile Uldani and they'll release my brother. If I fail, they'll take it out on him. Except the cargo is something I've never seen before--human females. The one called Frankie is beautiful and soft, and I've already spilled blood for her. Now how am I going to save my brother? Because this human female is mine.The Alien's Ransom is a full-length Sci-Fi romance novel featuring a snarky heroine who tries to find the humor in everything, even when kidnapped by aliens, and a possessive hero with lots of hidden weapons. Big ones.

Warleader


Susan Grant - 2008
    . .Admiral Brit Bandar is the Coalition's greatest starship commander. The outlaw known as the Scourge of the Borderlands taunted her in a galactic game of cat and mouse for years, but she never caught him. Now they're supposed to make peace and serve together on the same starship? Not so easy to do when her sworn enemy turns out to be the only man who can make her remember what it is to feel.Warleader and space pirate Finn Rorkken doesn't care how many medals “Stone-Heart” Bandar has. He's going to show her what it's like to be pursued and caught by a master. Intergalactic peace is on the line, and if she wants his cooperation, she'll have to surrender her heart. Challenge accepted, Admiral.The Borderlands Series:Book #1 WARLEADERBook #2 HUNTING THE WARLORD'S DAUGHTERBook #3 RAIDER BORNThree Borderlands prequels: (The Otherworldly Men Series)Book #1 GUARDIAN ALIENBook #2 ROYAL RECRUITBook #3 CYBORG AND THE SINGLE MOM

Taken by the Alien Warrior


Hope Hart - 2020
    The Grivath have sold us on Gule- a planet known for dealing in human flesh. The women who are being held captive with me are in high demand and they all look like models. Me? I’m 5'2 shy, curvy, and a kindergarten teacher. Maybe they really meant to take my pageant queen sister?If that's not bad enough, our ship has crashed and half of the women are missing. Did I mention the locals want to eat us? Insert the tall, sexy warrior aliens, who saved us. Things are looking up, except that one of them is eyeing me like a snack, and not in a cannibalistic way-- if you catch my drift.Terex is rough, fierce, and bossy, and doesn't seem to understand that I can't stay and be his snuggle bunny. I'm not quite sure why he isn't chasing after one of the other women when every man I've ever known has overlooked me.But not Terex. When he looks at me, he doesn’t seem to see chubby, awkward Ellie. And his gaze burns brighter instead of shifting away.Now, I've just got to convince him to help me find the other women and get back to Earth.Should be a piece of cake… Right? Taken by the Alien Warrior is a full-length romance with no cliffhanger and a guaranteed HEA. While this is a spin-off series from the hugely popular Arcav Alien Invasion series, this is a standalone series. If you like hot, dominant aliens, kick-ass heroines, and steamy romance, you'll love Warriors of Agron- Hope Hart's new sci-fi romance series. Read it Now.

Suddenly a Bride


Ruth Ann Nordin - 2011
    What he longs for is a life mate: someone who'll complete him, someone he can love who’ll love him back, someone who’ll ease the aching loneliness that haunts his life. So he leaves his world, takes on the Earth name Chris West, and makes a payment to Star Systems Unlimited for a life mate.When he bonds with Caitlyn Davis, he thinks life can't get any better. But she was married before, and memories of her deceased husband still linger around her home. Will he find a place in her heart or will he have to become like her first husband in order to get her love?

Double Down


Susan Hayes - 2016
    Kit and Luke Armas are cyborgs created for one purpose, battle. Now that the war is over, they must fight to carve out a place for themselves in a universe they were intended to die for but never be a part of. Cargo pilot Zura Watson came to the edge of civilized space to start over. The Drift is a haven for the hunted, the lost, and those seeking second chances. It was also the last place in the cosmos Zura expected to find love. When the shadows of the past threaten to eclipse this trio’s future, they’ll have to fight for their chance at love and the life they’ve always dreamed of.

Close Liaisons


Anna Zaires - 2012
    An advanced race from another galaxy, they are still a mystery to us – and we are completely at their mercy.Shy and innocent, Mia Stalis is a college student in New York City who has led a very normal life. Like most people, she’s never had any interactions with the invaders – until one fateful day in the park changes everything. Having caught Korum’s eye, she must now contend with a powerful, dangerously seductive Krinar who wants to possess her and will stop at nothing to make her his own.How far would you go to regain your freedom? How much would you sacrifice to help your people? What choice will you make when you begin to fall for your enemy?WARNING: This book contains strong sexual content and explicit language and is not suitable for readers under 18.Word Count: 88,000

Pirate Nemesis


Carysa Locke - 2016
    All roads lead her to the one place she can’t return: home.

Killers. Thieves. Pirates. Family. Mercy has spent her life evading the Pirate Queen who attempted to murder her as a child. Now, living as a smuggler with the outlawed Talent of telepathy, she keeps her head down, takes jobs that keep her moving, and searches for answers about her mother’s disappearance fifteen years ago. But living outside the law has consequences. 
Tricked and captured, Mercy must choose between two rival factions: the terrorists who will do anything to exploit her gifts for themselves, and the pirates she’s been eluding since childhood. 

Her only ally is the most dangerous killer of them all, and trusting him may be her final mistake.
Star Wars meets Firefly in this space fantasy series readers compare to Ilona Andrews and Nalini Singh.

Dangerously Mine


A.M. Griffin - 2012
    Freedom and escape are her only priorities, but none of her martial arts training could have prepared her for enslavement to the warrior King Taio. Eva finds herself drawn to this sexy alien male who ignites her heart and body.Taio is disgusted with the idea of owning a slave—until now. From the moment he sees her, he knows Eva is his for the taking. Torn between lust and duty, Taio discovers nothing will stop him from protecting his little warrior.