Book picks similar to
The Challenge by Susan Kearney


romance
sci-fi
paranormal
time-travel

Crossing in Time


D.L. Orton - 2015
    The future isn't hidden, it's a trap. If she ever wants to see him again, she'll have to take the risk. Fall into this "Funny, Romantic & Harrowing" (Publishers Weekly Starred Review) dystopian love story and prepare to encounter a finicky time machine, a mysterious seashell, and a very clever dog (some sex, some swearing, some violence, but no vampires and absolutely NO ditzes!)When offered a one-way trip to the past, Isabel sacrifices everything for a chance to change the rapidly deteriorating present--and see her murdered lover one last time. When she arrives twenty years in the past, buck naked and mortally wounded, she has 24 hours to convince a stunned but enraptured nineteen-year-old to change their future. Definitely easier said than done, as success means losing him to a brainy, smart-mouthed bombshell (her younger self), and that's a heart breaker, save the world or not.This offbeat tale is about falling madly in love when one is too cynical for such things, letting go of pessimism when it's the last life jacket on a sinking ship, and racing against the clock when one doesn't have the proper footwear. It's a coming-of-age story for old fogeys, a how-to-make-love guide for diehard celibates, and a laugh-out-loud tragedy with a hopeful twist.Alternate cover for this ASIN can be found here

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.

Mama and the Alien Warrior


Honey Phillips - 2019
    But she certainly never expected to find herself and her girls abducted by aliens who intend to sell them as breeders. When they are rescued by a massive alien and his crew, desires she has long suppressed start to surface. She finds herself unexpectedly drawn to the captain who treats both her and her daughter with unwavering devotion. Until his ship intercepts an illegal Vedeckian trader, Captain Hrebec is resigned to spending his life alone. The Cires lost their females to a plague many years ago. Now for the first time, this luscious human female has him longing for a mate and a family. But Abby has to get her girls back to Earth, and Hrebec may have one last chance to save his race. Will their duties force them apart? Or will they finally find a family of their own? Mama and the Alien Warrior is a standalone science fiction romance. This sweet and steamy HEA is intended for adults only.

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.

Bannockburn Binding


Tracy Cooper-Posey - 2011
    They created the Chronometric Conservation Agency, which is tasked with preserving history and therefore protecting humanity's future. The Touring arm of the Agency offers trips back into the real past, with vampire guides, called travellers.When Natalia (Tally) Marta, vampire and traveller, takes her client to visit the siege of Stirling Castle in 1314, she is caught and held hostage for ransom by Robert MacKenzie, a Bruce clansman. Rob finds himself drawn to the wilful, stubborn and very different English lady he has captured and the relationship becomes an intimate, highly-charged sexual pairing. Swiftly, Tally and Rob realize their bond is more than sexual, that the emotions stirring their hearts are true.Christian Lee Hamilton, vampire, one of the last true southern gentlemen, and Tally's ex-lover, knows the 1314 time marker enough to jump back and help Tally return home. His arrival at Bannockburn adds complications, for Christian finds himself drawn to Rob MacKenzie as much as Tally is. But neither of them can stay in the past forever. To do so means certain death.WARNING: This book contains two hot, sexy alpha heroes, frequent, explicit and frank sex scenes and sexual language. It includes heart-stopping sexual scenes between the aforementioned Sexy heroes, menage scenes, and anal sex.Do not proceed beyond this point if hot love scenes offend you.No vampires were harmed in the making of this novel.

Queen of Starlight


Jessa Slade - 2014
    Transformed by empathic crystals into the perfect paramour, Benedetta Galil is the last treasure of her fading world. When raiders attack—seeking to corrupt the crystals and conquer all of charted space—she gives herself as a prize to the one man in the universe who values freedom over power. Mercenary sheership Captain Corso Deynah left oppression behind him on a burning planet and has no use for a sex slave, even one as seductive as Benedetta. But while he stubbornly resists her body, her fierce spirit tempts him, and he will risk everything—his ship, his seclusion, the very stars—to win not just her passion but her love. Originally published as "Enslaved by Starlight" in HOTTER ON THE EDGE: Science Fiction Romance Anthology.

The Change


Teyla Branton - 2013
    By fluke of a recessive gene, she has become Unbounded, a nearly immortal being with paranormal abilities. Erin’s Change separates her from her loved ones and alters everything she believes to be true. A week earlier she was considering a marriage proposal; now she contemplates the best way to stay alive. Caught in a battle between two Unbounded groups, she is also hunted by a secret mortal society sworn to eradicate the Unbounded gene. Worse, a new identification software could mean death for all Unbounded—or enslavement for the entire mortal world. As Erin plunges into this dangerous new life, she must carve out her own place in the madness, protect her mortal family, and decide which group she should join. Her powerful attraction to Ritter Langton, whose family was massacred by opposing Unbounded two hundred and forty years ago, complicates her choices. There are no second chances. Death, life, or love—Unbounded always play for keeps. Non-stop action, terrifying consequences, and powerful romance make this an exciting addition to the world of urban fantasy.

Alien Warrior


Sadie Carter - 2015
    She never dreamed that relief would come in the form of a seven-foot tall, sexy alien. One who claimed she belonged to him. Delusional.Except, there was something pulling her to him… a deep, hot attraction she couldn’t deny. Dexanon Xa’a always thought his mate would be a sweet, obedient female. Instead, the Gods landed him with a maddening, outspoken, outrageous female who didn’t comprehend the honor that had been bestowed on her.Dex might have a rockin’ body, but his ideas about women needed a total overhaul. And she was just the woman to do it.

Heart Mate


Robin D. Owens - 2001
    Once a street tough, now a respected nobleman and artisan, he has crafted the perfect HeartGift, which, in the custom of the psychically gifted population of the planet Celta, is the way a man finds—and attracts—his wife…Danith Mallow is irresistibly drawn to the magnificent necklace on display in T’Ash’s shop, but she is wary of its creator, despite an overpowering attraction. In a world where everyone is defined by their psychic ability, Danith has little, placing her at the opposite end of the social spectrum from T’Ash. But T’Ash refuses to accept her rejection and sees it as a challenge instead. They are HeartMates, but can T’Ash persuade his beloved to accept her destiny by his side?

Binding Krista


Jory Strong - 2005
    The Council scientists have found a match in Krista Thomas—a genetically compatible human. By Council rules Krista must be willing and the binding must be done immediately before she is brought back to their world, because once she accepts the bond, she will know that Adan and Lyan are not natives of Earth. For the warriors, it's a simple quest—go to Earth, bind their mate to them, then return home.There's only one catch—Krista is on the run and she's afraid to involve anyone else in her life.

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.

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.

Warrior's Woman


Johanna Lindsey - 1990
    In the year 2139, fearless Tedra De Arr sets out to rescue her beleaguered planet Kystran from the savage rule of the evil Crad Ce Moerr. Experienced in combat but not in love, the beautiful, untouched Amazon flies with Martha, her wise-cracking, free-thinking computer, to a world where warriors reign supreme - and into the arms of the one man she can never hope to vanquish: the bronzed barbarian Challen Ly-San-Ter.A magnificent creature of raw yet disciplined desires, the muscle-bound primitive succeeds where no puny Kystran male had before - igniting a raging fire within Tedra that must be extinguished before she can even think of saving her enslaved world...

Alcandian Quest


Mary Wine - 2005
    She wants a man who will love her, make her heart pound with desire and her body melt from passion. Marriage is in there too, but finding the right guy is turning out to be mission impossible.Dumping Mr. Wrong, she heads to her cabin in the mountains, hardly expecting to be swept off her feet and out of this world—literally—into the arms of the sexiest man she's ever met. What she isn't prepared for is to get the man of her dreams—in duplicate!Dylan and Jett don't care which planet they discover their mate on, only that they find the woman who will complete them both. And when Dylan touches Jessica's mind and body, he knows it is his mate he holds in his arms.But Jessica is about to find her personal taboos stretched to the limit by these two sexy, powerful warriors. Offering her everything she ever wanted from a man, she finds out that sometimes what you wished for is a whole lot more than you can handle. But an Alcandian warrior never gives up until the battle is won…

Booty Hunter


K.C. Cross - 2019
    Bounty hunter, Serpint, has just returned to Harem Station with a prize addition to his brother’s elite collection of Cygnian princesses. But Serpint sacrificed a lot to bring this little gift home and now all he wants is some no-strings sex with a simple, obedient girl and a bottle of whiskey. Enter Princess Lyra. She’s any filthy-minded rebel’s one-night-stand erotic dream. If you don’t mind her bad attitude and lack of… luster. Not quite the obedient girl Serpint was craving. But Cygnian princesses are hard to pass up. Even one with dark secrets. Because they have a very special, very specific, sexual talent. They glow when they climax. Lyra thinks she’s one of the strong ones. If anyone can resist an overzealous alpha like Serpint, it’s her. But his touch makes her light up like the sun. And she has never been with an Akeelian before… They have two—yes two—super big, super thick, super long… ***** How long can she resist that? Sci-Fi Alien Romance.