Book picks similar to
Shielder by Catherine Spangler


romance
sci-fi
science-fiction
sci-fi-romance

Toxic Desire


Robin Lovett - 2018
    She should want to kill him. But everything on Fyrian is an aphrodisiac. So she just wants to have him. Now.Revenge. That’s all commander Oten has wanted against humans for more than a century, ever since they tried to destroy his kind. He never thought he’d end up in bed with one. But the desire the sex planet stokes for this human female is eating him alive. Keeping his hands, his mouth, and his vampiric fangs to himself proves impossible—especially when she’s begging him to touch her.Nemona has no idea what endless sex with a Ssedez will do to her. But Oten knows all too well. They need to get off this planet. Before their coupling stirs an alien mating bond that neither of their hearts can withstand.

Jane's Warlord


Angela Knight - 2004
    The next target of a time traveling killer, crime reporter Jane Colby finds herself in the hands of a warlord from the future sent to protect her--and in his hands is just where she wants to be.

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.

Sweet Starfire


Jayne Ann Krentz - 1985
    Side by side on a dangerous quest, they battle both human and alien dangers--and find that their passion holds more danger than they know.

Planet Mail


Kate Pearce - 2006
    There certainly wasn't a section on what to do when a very sexy king wants you to have his baby and save his world.Marcus Blood Axe isn't only a descendant of ancient Viking space travelers, he's also a ruler dealing with a shortage of fertile women and no heir. Surely the gods are on his side when Douglass drops out of the sky and into his bed, giving him a last chance to stop his people's death spiral into extinction.Despite the exquisite pleasures to be found in the king's arms, Douglass wants more from Marcus than to be his broodmare. When another woman claims to be pregnant with Marcus' child, it's past time to get back home. Now the war Marcus wages is one of sensual passion designed to convince his Earth woman that she's worth everything to him…even if it means giving up what he cherishes most.

Grabbed by Vicious


Lolita Lopez - 2013
    One of the frightening sky warriors from the warship Valiant is hot on her heels and intent on capturing her as his new bride. He takes her down and places his collar around her neck. With one word, he claims her.Mine.Born and bred for the military, Vicious has spent the last twenty-four years rising through the ranks. This dark-haired sprite ensnared him with one glance. Now she is his reward.Despite her fear of Vicious, Hallie surrenders under his skillful hands and mouth. Vicious makes a promise to her. If she’ll submit to him, she’ll know only pleasure and comfort. After a lifetime of hardship, his offer tempts her greatly.One night with Hallie and Vicious feels his protective instincts flaring. He’ll do anything to make her happy and keep her safe, even if that means surrendering his heart. Though he intended to master her, Vicious realizes it may be his sweet Hallie who masters him.Inside Scoop: Our heroine endures trials and violence with strength equal to that of her warrior mate. (She also witnesses F/F play, and endures a collar and light BDSM. Fortunately she likes that part.)Librarian Note: Per blog post from the author, this series has been put on hold and is unlikely to be completed. For more information, please see authors post.http://www.lolitalopezbooks.com/news/...

Bond


Tasha Black - 2016
    So when she arrives in Stargazer with her head full of conspiracies and high-end hairspray, she isn’t entirely surprised to learn that instead of donating eggs for tuition money, she is being asked to make an alien fall in love with her, and become an ambassador for humankind. What she doesn’t expect is how irresistible Bond is, and how hard it will be not to lose her own heart to the man who plays her body like a violin.Bond is on Earth to fill one human female with as much pleasure as she can bear, a mission he’s finding very agreeable. But he’s not here to fall in love. Tasked with using his powers of human seduction to glean what he can about Earth and its inhabitants, Bond knows that if the planet’s resources are worthy and its residents aren’t, his days of pleasing Posey will soon be at an end.

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.

Brianna


Judy Mays - 2004
    In the process, she was captured by an alien scientist and became a experiment herself-a sexual experiment. Captain Alalakan don al' Chardadon was not about to let Dr. Rodak don al' Bakom conduct his ridiculous sexual experiments on an inhabitant from a newly discovered world. Even if it meant he had to marry the Earth woman to protect her. Marriages were easily dissolved on his planet, and this alien was very beautiful. Besides, he wanted her-in his bed, on the floor, against the wall, or anywhere else he could think of. Brianna had to choose-marry the captain or try to find another way to escape Bakom. Easy choice. Even though he was an alien, Char was the most desirable man she'd ever met. So, Brianna finds herself hurtling through space married to a very sexy alien-with a very flexible tail-from a planet where hedonism is the norm and there are three sexes: male, female, and hermaphrodite. But Bakom wanted Brianna too, and is willing to do anything to get her back.

The Lasaran


Dianne Duvall - 2020
    When an ally reveals that she was seized and is being held prisoner on Earth, Taelon descends upon the blue planet, intent on freeing her and exacting vengeance. However, all does not go as planned. Before he can find her, Taelon is captured and becomes the subject of torturous experiments. For what feels like an eternity, all he knows is pain and fury… until a mind tentatively touches his own and a woman’s voice forever changes his world.After suffering tragic losses, Lisa is finally beginning to carve out a future for herself when chance sends her to the Anomalous Cognition Research Institute. What at first appears to be a benign organization seeking participants for a psychic study instead turns out to be a government facility harboring a much darker intent. Lisa discovers this too late and soon becomes the unwilling subject of a terrifying experiment. Just as fear and desperation threaten to consume her, a deep, compelling voice penetrates the looming insanity and lends her hope.Having seen only the worst of humanity, Taelon is shocked when Lisa risks everything to free him. Together the two make their escape, and Taelon finds himself fascinated by the small human woman who—despite all she’s suffered—can still laugh and tease and lure smiles from him. Friendship swiftly grows between them as they work together to evade soldiers intent on capturing them and find themselves hunted by mystifying preternatural beings. Through it all, Lisa steadfastly remains by his side, stealing more of his heart each day while she helps him unravel the mystery of his sister’s fate. Can they find his sister before the hunters find them? If they survive their quest, will Taelon have to bid Lisa farewell… or can he coax her into leaving her planet and joining him for the adventure of a lifetime?

Close Encounters


Katherine Allred - 2009
    But she turned out stronger, faster, smarter, and more impervious to harm than anyone anticipated. A reluctant "superhero," Kiera wishes she were normal, but it is not to be.On Orpheus Two, the indigenous Buri race faces extinction, a prospect the powerful Dynatec corporation welcomes and, in fact, may be actively hastening. It is Kiera's job to protect these beautiful, exotic aliens . . . and to discover what there is on Orpheus Two that Dynatec feels is worth killing for.But the magnetic allure of Thor, the breathtaking Buri leader, is proving a dangerous distraction. And now, to save Thor's people, Kiera will need a power she's never before possessed—something hidden in the unexplored recesses of her heart.

Peyton 313


Donna McDonald - 2014
     Kyra Winters never meant for her cyber science discoveries to be used for evil, but that’s exactly what happened. Now returning Peyton 313’s humanity is the last chance she’ll ever have to atone. She can’t get back the lost decade, but she can change the present by restoring the cyborg who was once Marine Captain Peyton Elliot. Certainly her grand plan for rectifying her mistakes didn’t include madly kissing the confused, passionate Marine when he begged her to. The same scientific mind that constructed the cyborg creator code now warned her not to let Peyton’s tempting offers of heaven cloud her rational decision making. Yet it’s difficult to resist the cyborg she’s restoring when he’s also the most intriguing man she’s ever known.

Lord of the Storm


Justine Davis - 1994
    He lives only to serve her desires.A warrior. A sex slave from a conquered world.What will he do to her if she sets him free?Shaylah Graymist, ace fighter pilot for a brutal intergalactic Coalition, is given a slave as a reward for heroism in battle. The incredibly virile slave named Wolf wears a collar which controls him completely, allowing her to make him do anything she wants. Yet Shaylah has an old-fashioned belief in love and refuses to take advantage of him. A tense friendship grows between her and Wolf, along with deep desires he refuses to admit. The Coalition destroyed his people. He won't betray their memory.When Shaylah returns to battle, Wolf rebels and is sold to a prison colony. She frees him, and together they journey to his home planet. As she learns more about Wolf, she begins to question her loyalty to the Coalition, and the passions between them burn out of control.

Kiera's Moon


Lizzy Ford - 2011
    Her best friend has dragged her across the universe to help her find a man and a life, only the man she ends up unwittingly hooking up with is a battle-hardened warrior prince living in exile. Calculating, cautious A'Ran wants nothing more than to reclaim his planet. He needs Kiera as his lifemate to heal his planet and his war weary people. He's not prepared to be a lifemate himself, and discovers almost too late what he risks losing if he can't learn to be more than a warrior.

The Savage King


Michelle M. Pillow - 2005
    When his father unexpectedly dies, it’s his destiny to take the throne and all of the responsibility that entails. What he hadn’t prepared for is the troublesome prisoner that’s now his to deal with. Undercover Agent Ulyssa is no man’s captive. Trapped in a primitive forest awaiting pickup, she’s going to make the best out of a bad situation…which doesn’t include falling for the seductions of a king.