Book picks similar to
The Challenge by Susan Kearney


romance
sci-fi
paranormal
time-travel

Releasing Rage


Cynthia Sax - 2015
    Half Machine. All Hers. Rage, the Humanoid Alliance’s most primitive cyborg, has two goals — kill all of the humans on his battle station and escape to the Homeland. The warrior has seen the darkness in others and in himself. He believes that’s all he’s been programmed to experience. Until he meets Joan. Joan, the battle station’s first female engineer, has one goal — survive long enough to help the big sexy cyborg plotting to kill her. Rage might not trust her but he wants her. She sees the passion in his eyes, the caring in his battle-worn hands, the gruff emotion in his voice. When Joan survives the unthinkable, Rage’s priorities are tested. Is there enough room in this cyborg’s heart for both love and revenge?

Slave


Cheryl Brooks - 2008
    Even filthy, chained, and beaten, he gives off an aura of power and virility and his feline gene gives him a special aura.Jacinth is an intergalactic trader on a rescue mission and she needs a man she can trust with her life.She has spent years pursuing her kidnapped sister from planet to planet. Now her quest leads her to a place where all the women are slaves. "Jack" needs a slave of her own-one who can masquerade as her master.Enmeshed in a tangle of deception, lust, and love, they must elude a race of violent killers and together forge a bond stronger than any chains. The first book in wildly popular Cat Star Chronicles, a paranormal romance series featuring heroes with a feline gene that gives them remarkable sexual powers.The Cat Star Chronicles: Slave (Book 1)Warrior (Book 2)Rogue (Book 3)Outcast (Book 4)Fugitive (Book 5)Hero (Book 6)Virgin (Book 7)Stud (Book 8)Wildcat (Book 9)Rebel (Book 10)

Star King


Susan Grant - 2000
    Are they fated mates, or is fate stacked against them? Love and war on a galactic scale.Rom B’Kah is fighting for the survival of his people. During combat he encounters a beautiful and mysterious woman who saves his life. When she vanishes without a trace, he vows to find her again. Years after battlefield trauma sends her life into a tailspin, Jas Hamilton has given up on love. When a galactic empire makes first contact with Earth, she sets out to reclaim her lost sense of adventure—and finds it in the arms of the golden-eyed alien warrior she’s spent a lifetime trying to forget.When an old enemy resurfaces, will they be forced to choose between duty and a future together? Saving the galaxy has just gotten personal…

The Demon's Possession


Kiersten Fay - 2011
    Their passion will ignite the stars.As captain of the merchant ship Marada, Sebastian has only one goal: keep his family and his crew safe while they deliver a curious parcel to a ruthless pirate. But when a bewitching young woman mysteriously appears on his ship, he finds it impossible to focus on the job...and to keep his hands off her.Analia has known only one life: enslavement. In a bid for freedom, she escapes onto a craft led by a fearsome demon captain. If she is to maintain her freedom, she must gain Sebastian's trust while concealing her true nature.Together they contend with the hazards of open space, but what no one knows is her secrets are more dangerous than anything they have encountered before.

Claimed


Evangeline Anderson - 2011
    Problem is, she isn’t being forced into the Army, she’s been chosen as a Kindred bride. The Kindred are huge alien warriors—a race of genetic traders whose population is ninety-five percent male. After saving Earth from the threat of invasion they demand a reward—the right to find brides among the population. The chances of being chosen are about the same as those of winning the lottery—guess it’s just Liv’s lucky day. Baird is a Beast Kindred who recently escaped imprisonment and torture at the hands of the malevolent Scourge. Through the torment and pain only one thing kept him sane—the thought of finding and claiming his bride—Olivia. His need to possess her is a burning intensity that threatens to consume them both.Angry at having her future and her family taken away from her, Liv vows to fight back the only way she can—by resisting. She has one month on the Kindred Mothership with Baird—their claiming period. If she can keep from having bonding sex with him during that time, she can go home and get on with her life on Earth. But Baird isn’t going to make it easy for her. Every week he is allowed to touch Liv more and more intimately and according to the contract she signed, she has to let him. She’s determined to resist him but his touch sets her on fire. And just as she thinks she knows what she wants, a twist of fate and an attack by the faceless Scourge AllFather changes everything…

Accidental Abduction


Eve Langlais - 2011
    Grab some specimens from Earth and sell them on the interstellar black markets. In and out, with no one the wiser, except Tren accidentally abducts a human.A barbaric female, who doesn't know how to be quiet and obey. That will affect her selling price especially since she only possesses two breasts, and a single mouth. Yet, in spite of her shortcomings there is something about her spitfire nature that intrigues him.Maybe he should keep her. He's definitely not keen on getting rid of her after he seduces her.A space pirate doesn't usually fall in love, but when an enemy decides to take Megan, Tren realizes he will do anything to get her back.

Talson's Wait


Marie Harte - 2006
    It's 2109, and the government has found a way to deal with the national debt. Indentured service. She might have been duped into debt, but she's not stupid. Jamie made sure to put a no-sex clause in her contract. There's just one problem. She can't stop thinking about her boss. Sexy and commanding, he's the face of her ultimate fantasy, and a nightmare employer. She's met every challenge he's thrown at her and refuses to drop, no matter how hard he works her.When Jamie does the wrong thing for the right reason, she assumes Talson will throw her in jail and not think twice. In an effort to escape, she ambushes him and flees, but not before taking a kiss and a bit more from the man.She hadn't counted on him getting free so quickly, that he might be half alien, or that he'd hunt her down with more than vengeance on his mind.Publisher's Note: This title was previously published elsewhere and has been revised for Ellora's Cave.

The Bond That Ties Us


Christine d'Abo - 2007
    What she didn't count on was her instant, overwhelming sexual desire for the seven-foot-tall, sexy as hell alien ambassador. He's in her every thought and dream, teasing and taunting her body into a sexual frenzy.Kamran has waited his whole life to find his bonded mate. When she arrives in the form of a slender human with brilliant eyes, he can't stop his all-consuming need to possess her. If their bond is discovered, they will be forced by Briel law to leave the colony, giving up the lives they've worked so hard to build.While Haylie and Kamran fight their growing desire, their colony is threatened by an unseen enemy. When the colony comes under attack by a brutal alien force, can Haylie and Kamran keep their bond a secret and stop the invasion in time to save everyone?

Forbidden Planet


Rinelle Grey - 2013
    Due to the noxious gas covering the planet, she can’t conceive a child, and the Council, determined to repopulate the planet, have ended her third—and most precious—relationship. They insist she pick a new mate and try again, but she’s sworn off love and the possibility of ever having a real family.When a ship from the thriving planet of Urslat crashes on Zerris, Marlee rescues the ship’s daring captain, Tyris. His ship is grounded, winter is setting in, and he won’t survive without help. She offers him a deal…he can live with her if he pretends to be her mate so the Council will leave her alone.Tyris agrees and a hungry desire sparks between them as they battle the harsh winter and primitive conditions. Their attraction grows, and soon, keeping their distance becomes impossible, even more challenging than the snow, the Council, and, for Marlee, the risks of a real relationship.Will she risk her heart one last time for a chance at her dream? Or will Tyris be her undoing?

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.

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.

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

Mercenary Instinct


Ruby Lionsdrake - 2014
    But Ankari Markovich needs a few archaeological samples for her latest business venture, a venture that might prove lucrative enough to move her family off the impoverished planet where she grew up. Unfortunately, she has no sooner collected her samples than she’s captured by a band of brawny mercenaries. The captain might be handsome, but he’s intent on turning her over to some finance lord who has, for reasons unknown, put a bounty on her head, a ridiculously large one at that. If she can’t figure out a way to escape before she’s delivered to the lord’s home world, she could be forced into a life of indentured servitude—or worse.Captain Viktor Mandrake doesn’t usually take on piddling bounty hunting gigs, but when his intelligence officer informs him of a criminal on a nearby planet, he decides it wouldn’t hurt to take a shuttle down to collect the woman. But Ankari Markovich is trouble from the start, nearly eluding his elite forces, then fighting and tricking his people left and right. He finds himself admiring her spirit, but according to her warrant, she’s a criminal. The safest thing is to keep her in the brig and ignore her until she can be handed off to the man who wants her.But the situation grows more complicated when other bounty hunters show up, wanting to claim Ankari for themselves. Thanks to this woman, Viktor’s ship is in danger, his crew members are going missing, and he’s fighting enemies he never asked for in a jungle in the middle of a hurricane. He’s either going to strangle Ankari… or fall in love. Either scenario could get him killed.Mercenary Instinct is a full-length, stand-alone novel of 90,000 words. It is part of the “Mandrake Company” series of science fiction romance stories and is recommended for readers who enjoy space-based adventure (such as Firefly) and steamy love stories (in the style of Linnea Sinclair).

Rees


Allyson James - 2005
    Males created to be tall, muscled, sexy, and… enhanced. They come in one of three levels pure sensual pleasure, games and wicked fun, or the ultimate barbarian complete with whip. They know how to bring a woman to ecstasy and exactly how to keep her there.When Lady Talan d'Urvey reads the diary of a woman who spent one wicked week with a Shareem, she longs to experience the same carnality in one last fling before she takes her vow of celibacy. She goes in search of a Shareem and finds Rees, tall and blond, with Shareem-blue eyes. Just looking into those eyes makes Talan wild with need.But Rees is a Shareem experiment that never should have been made. Rees is all the Shareem levels rolled into one, and then some. Rees is uncontrollable, Rees is unpredictable. Even Rees's creators could never, ever be sure exactly what he would do.

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!