Book picks similar to
Guardian Alien by Susan Grant


romance
sci-fi
aliens
science-fiction

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...

Gabriel's Ghost


Linnea Sinclair - 2002
    . . . After a decade of piloting interstellar patrol ships, former captain Chasidah Bergren, onetime pride of the Sixth Fleet, finds herself court-martialed for a crime she didn' t commit-and shipped off to a remote prison planet from which no one ever escapes. But when she kills a brutal guard in an act of self-defense, someone even more dangerous emerges from the shadows.Gabriel Sullivan--alpha mercenary, smuggler, and rogue--is supposed to be dead. Yet now this seductive ghost from Chaz's past is offering her a ticket to freedom--for a price. Someone in the Empire is secretly breeding jukors: vicious and uncontrollable killing machines that have long been outlawed. Gabriel needs Chaz to help him stop the practice before it decimates Imperial space. The mission means putting their lives on the line--but the tensions that heat up between them may be the riskiest part of all.

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).

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?

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.

Touched by an Alien


Gini Koch - 2010
    When she stepped out of the Pueblo Caliente courthouse, all she was thinking about was the work she had to get caught up on. Then her attention was caught by a fight between a couple that looked like it was about to turn ugly. But ugly didn't even begin to cover it when the "man" suddenly transformed into a huge, winged monster right out of a grade Z science fiction movie and went on a deadly killing spree. In hindsight, Kitty realized she probably should have panicked and run screaming the way everyone around her was doing. Instead she sprinted into action to take down the alien. In the middle of all the screeching and the ensuing chaos, a hunk in an Armani suit suddenly appeared beside her, introduced himself as Jeff Martini with "the agency," and then insisted on leading her to a nearby limo to talk to his "boss." And that was how Kitty's new life among the aliens began...Touched by an Alien is the thrilling first installment of the Alien novels.

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)

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.

Knight of a Trillion Stars


Dara Joy - 1995
    But how else to explain the magnificent man who claimed he was from beyond the stars? He said that his name was Lorgin and that she was part of his celestial destiny. Deana thought his reasoning was ridiculous, and she knew he was making an error of cosmic proportions. But his touch was electric and his arms strong, and when she first felt the sizzling impact of his uncontrollable desire, Deana started to wonder if maybe their passion wasn't written in the stars.

Shielder


Catherine Spangler - 1999
    In the hopes of finding a cure, the Shielders need a human host to get the deadly virus past Controller checkpoints and to a medical lab on the planet Santerra. With her people facing extinction, outcast Nessa dan Ranul volunteers to be the host and is injected with the virus. She has only four weeks to make it to Santerra before it kills her. When her ship breaks down in deep space, she’s rescued by her most dangerous enemy—a shadower, a bounty hunter who tracks down Shielders. She can’t tell him the truth about her dilemma, or he will turn her in to the Controllers. Shadower Chase McKnight has an agenda more pressing than claiming bounty rewards—vengeance. He doesn’t have time for a homeless waif who ignites emotions he buried long ago. He refuses to allow anything to deter him from his mission, which results in traveling away from Santerra—while the time bomb inside Nessa is ticking down. But she doesn’t dare trust this man who is an enemy of Shielders. Their secrets and agendas don’t prevent the growing attraction between them, even as they fight their individual demons—even as time runs out for Nessa. Only love can bring them full circle, offering Chase redemption, and the chance to save Nessa—and ultimately, her people.

Prime Obsession


Monette Michaels - 2009
    Calls from ships in distress are not all that uncommon in the outermost spirals of the Milky Way. Calls from the warlike Prime were. Now that they were allies, Mel figures she’d better get used to working in conjunction with the chauvinistic race. She never expected to be attracted to one of them.The Prime, one of the oldest species in the galaxy, were known for going their own way. But with problems on Cejuru Prime and increasing attacks by the Antareans, the Prime joined the Alliance to lend their expertise in battling the warlike reptilian species--and ultimately, to survive as a race.Captain Wulf Caradoc, the eldest son and heir apparent of the Prime leader, looked forward to the trip to the Alliance ambassadorial planet. His mission is ostensibly to deliver the diplomatic team to the new Prime embassy. His real mission is to meet his fated mate, his gemate, one of the Lost Ones. Wulf hadn’t anticipated the diplomatic mission being attacked by pirates--and he especially hadn’t anticipated his gemate, Melina Dmitros, being the one sent to rescue his ship.Two strong people pulled together by biology and fate. Their union will be forged in a crucible of survival, treachery and duty.

Enemy Within


Marcella Burnard - 2010
     After a stint in an alien prison, Captain Ari Rose wonders why she even bothered to survive. Stripped of her command and banished to her father's scientific expedition to finish a Ph.D. she doesn't want, Ari never planned to languish quietly behind a desk. She wasn't built for it, either. But when pirates commandeer her father's ship, Ari once again becomes a prisoner. As far as pirate leader Cullin is concerned, Ari's past imprisonment puts her dead center in Cullin's sights. If she hasn't been brainwashed and returned as a spy, then he's convinced she must be part of a traitorous alliance endangering billions of lives. Cullin can't afford the desire she fires within him and he'll stop at nothing, including destroying her, to uncover the truth.

Starshine: Aurora Rising Book One


G.S. Jennsen - 2014
    Now two individuals from opposite ends of settled space are on a collision course with the darkest of those secrets, even as the world threatens to explode around them.The year is 2322. Humanity has expanded into the stars, inhabiting over 100 worlds across a third of the galaxy. Though thriving as never before, they have discovered neither alien life nor the key to utopia. Earth struggles to retain authority over far-flung planets and free-wheeling corporations while an uneasy armistice with a breakaway federation hangs by a thread as the former rebels rise in wealth and power.Alexis Solovy is Earth Alliance royalty, her father a fallen war hero and her mother an influential military leader. But she seeks only the freedom of space and has made a fortune by reading the patterns in the chaos to discover the hidden wonders of the stars.Nothing about her latest objective suggests the secret it conceals will turn her life— not to mention the entire galaxy—upside down. But a chance encounter with a mysterious spy leads to a discovery which will thrust Alex into the middle of a galactic power struggle and a sinister conspiracy, whether she likes it or not.When faced with its greatest challenge, will humanity rise to triumph, or fall to ruin?Aurora Rising is an epic tale of galaxy-spanning adventure, of the thrill of discovery and the unquenchable desire to reach ever farther into the unknown. It's a tale of humanity at its best and worst, of love and loss, of fear and heroism. It's the story of a woman who sought the stars and found more than anyone imagined possible.

Born of Night


Sherrilyn Kenyon - 1995
    Expertly trained and highly valued, the League Assassins are the backbone of the government. But not even the League is immune to corruption . . .Command Assassin Nykyrian Quikiades once turned his back on the League—and has been hunted by them ever since. Though many have tried, none can kill him or stop him from completing his current mission: to protect Kiara Zamir, a woman whose father’s political alliance has made her a target. As her world becomes even deadlier, Kiara must entrust her life to the same kind of beast who once killed her mother and left her for dead. Old enemies and new threaten them both and the only way they can survive is to overcome their suspicions and learn to trust in the very ones who threaten them the most: each other.

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…