Books like 'Step Alien'

Readers who enjoyed Step Alien by Sue Mercury also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.

futuristic  science fiction  aliens  multicultural  m-f  stepsibling

  • Revolution by Shelly Crane

    Revolution by Shelly Crane

    Rated: 4.40 of 5 stars
    · 20 ratings
    In the fourth and final installment, everything is on the line. Merrick's life is in the balance and Lily is their only hope. Ellie and her new powers are miraculous, but also problematic; if she's with the bunker family, they won't be able to sense when the Lighters are there...
  • The Arcav Prince's Captive by Hope Hart

    The Arcav Prince's Captive by Hope Hart

    Rated: 4.50 of 5 stars
    · Steam rating: 5 of 5
    Explicit and plentiful [?] · 15 ratings
    Can you ever truly escape the past? Everly, tough, fierce ex-federal agent has broken with her past, moving to Arcavia and training as the Queen's guard. Along with the challenges of adjusting to a new planet, she's dealing with a disasterous complication: The fallout from an incredible, stolen night with Korva, a broken male known as a traitor amonst both Arcav and humans...
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  • Krac's Firebrand by S.E. Smith

    Krac's Firebrand by S.E. Smith

    Rated: 4.33 of 5 stars
    · Steam rating: 3 of 5
    Open door [?] · 22 ratings
    Section K Replication Alluthan Clone, or Krac as he was now called, had one focus in his life; protecting the descendants of the Freedom Five who ruled Earth’s council. Rescued by members of the family from a secret facility, he pledged to do what he could to always keep them safe. Things become personal when insurgents target a special member of the Freedom Five, Gracie Jones-Jefe and her family...
  • Brilliant Starlight by Anna Carven

    Brilliant Starlight by Anna Carven

    Rated: 4.22 of 5 stars
    · Steam rating: 3 of 5
    Open door [?] · 21 ratings
    Abbey. We're back on Silence , orbiting the Dark Planet while my husband handles unfinished business on Kythia. For some reason, he seems a little bit tense. According to Tarak, Kythian politics can be complicated, especially when the entire Kordolian Empire has just been destroyed. I hope things don't get too complicated, because I don't want to be stuck here for too long...
  • Bound by Tana Stone

    Bound by Tana Stone

    Rated: 4.39 of 5 stars
    · 15 ratings
    She’s been given a choice. Mate with the part-cyborg alien who abducted her. Or die. For Shreya, taking an alien for a mate was never in the cards. As one of the human women who rejected the idea of being a tribute bride to the Drexian warriors, she was just fine without a big, hulking alien. Even if they are gorgeous...
  • Hatched by Erin Tate, Celia Kyle

    Hatched by Erin Tate, Celia Kyle

    Rated: 4.29 of 5 stars
    · 21 ratings
    Taulan joi Lana Coburn, War Master of the Preor third fleet, is finally having his wishes granted. He has a mate and will soon have two dragonlets to protect and love. But only if he can live to see them born. Or, as his Lana says, hatched . This short story is set in the DRAGONS OF PREOR world and does not stand alone...
  • Guardian by Anna Hackett

    Guardian by Anna Hackett

    Rated: 4.32 of 5 stars
    · 19 ratings
    Rescued from alien slavers, former cop Dayna wakes to discover she’s host to a powerful alien symbiont, and the only man who can help her is the mysterious and dangerous casino owner, Rillian...
  • Claus: Intergalactic Dating Agency by Sue Mercury, Sue Lyndon

    Claus: Intergalactic Dating Agency by Sue Mercury, Sue Lyndon

    Rated: 4.83 of 5 stars
    · Steam rating: 3 of 5
    Open door [?] · 6 ratings
    The fierce alien warrior needs a human bride. On war-torn Earth, former interstellar translator Aubrey struggles to raise her late sister's three young boys. It's not easy when resources are scarce, her hometown is embroiled in civil unrest, and her ex-fiancé keeps causing trouble. But she's determined to make a happy life for her nephews...
  • Dark Strength by Cynthia Sax, Amanda Kelsey

    Dark Strength by Cynthia Sax, Amanda Kelsey

    Rated: 4.56 of 5 stars
    · 9 ratings
    The Bigger They Are, The Harder They Fall. Balvan, the Refuge’s Gatekeeper, is huge, green, and has a reputation for crushing skulls. He’s a modified humanoid, genetically designed to be the ultimate warrior. One of a kind and considered monstrous by many, he never expects to find his mate, the one female meant for him...
  • Alien AI's Marine by Mina Carter

    Alien AI's Marine by Mina Carter

    Rated: 4.46 of 5 stars
    · Steam rating: 3 of 5
    Open door [?] · 11 ratings
    He's the lone human male in a sea of lethal alien warriors. He's either gifted or suicidal. .. Kidnapped by aliens, rescued, and now on a secret base in a system he can't even pronounce, Major Jay Stephens has given up on a wing and a prayer. .. he's now on kicking butt and taking names. Especially when it comes to the alien AI who's risked everything, even her 'life' to protect him...
  • Holmes by Anna Hackett

    Holmes by Anna Hackett

    Rated: 4.36 of 5 stars
    · 14 ratings
    The battle of survival against the invading aliens heats up…but Hell Squad never quits. General Adam Holmes’ life is dedicated to keeping his small band of survivors alive. On the run, with only Hell Squad and the other soldiers for protection, they are making their last dangerous drive to the secret stronghold of the Enclave...
  • The Arcav Guard's Female by Hope Hart

    The Arcav Guard's Female by Hope Hart

    Rated: 4.27 of 5 stars
    · 18 ratings
    She’s on a quest for revenge…. . .. But he’s on a mission to make her his. .. After being abducted by aliens and rescued by the Arcav, all Peyton wants is revenge. Well, that, and a trip straight back home to Earth where she belongs. She’s not interested in the handsome Arcav Guard who stares at her so intently. Even if he does make her wish she’d met him before her captivity...
  • Heart Fate by Robin D. Owens

    Heart Fate by Robin D. Owens

    Rated: 4.21 of 5 stars
    · 24 ratings
    Wed to a wealthy older man when she was just a girl, Lahsin Yew runs away from her abusive home to find a new life. At seventeen, she? s about to enter her Second Passage, when her Flair? and perhaps her HeartMate? will be revealed. Lahsin finds sanctuary in a secret garden, where she meets Tinne Holly...
  • Home World by Erin Raegan

    Home World by Erin Raegan

    Rated: 4.22 of 5 stars
    · 21 ratings
    Peyton. I fell in love with an alien. Our world was invaded by carnivorous freaks and the Dahk swooped in and saved me and my friends. They want to save the Earth but we are our own worst enemy, or so I thought. The truth is we have no idea what's out there. Now I'm on my way to Home World. The Dahk's world. An alien world. I had no choice, it was taken from me...
  • Faith, Part 3 by Grace Goodwin

    Faith, Part 3 by Grace Goodwin

    Rated: 4.67 of 5 stars
    · 6 ratings
    The traitor within the Jax household has been found, and the repercussions are staggering, with Faith barely surviving and their mating destroyed. But Faith has always been unpredictable—just ask her sisters— and nothing will stop her from getting what she wants…and she wants Thor. Even if it kills her. Download now for the exciting conclusion to Faith's story!
  • Hunter: Desert Hunter / Alien Hunter / Glactic Gladiator Christmas by Anna Hackett

    Hunter: Desert Hunter / Alien Hunter / Glactic Gladiator Christmas by Anna Hackett

    Rated: 4.33 of 5 stars
    · Steam rating: 4 of 5
    Explicit open door [?] · 12 ratings
    strong>From the dangerous desert sands to the deadly glitz of the city, the lawless desert planet of Carthago is filled with lethal hunters risking it all for the women who capture their hearts. HUNTER contains two novellas and one short story all set in the Galactic Gladiators series...
  • Alien Commander's Mate by Mina Carter

    Alien Commander's Mate by Mina Carter

    Rated: 4.22 of 5 stars
    · Steam rating: 4 of 5
    Explicit open door [?] · 18 ratings
    Alone. Ill. She’ll do anything to find her kids. Both her children taken by the Lathar and her home destroyed in the process, Amanda Kallson is at her wits end and desperate. With nothing left to tie her to Earth, she’ll do anything to track down her daughters… even take an alien warriors crazy deal. It doesn’t hurt that said alien warrior is tall, ripped and as handsome as hell...
  • A Very Arcav Christmas by Hope Hart

    A Very Arcav Christmas by Hope Hart

    Rated: 4.30 of 5 stars
    · 13 ratings
    Babies, weddings, and Christmas. .. oh my! For the human women on Arcavia, there's plenty to celebrate during the holidays. Sure, the Grivath are a constant threat, but with a surprise wedding to plan, a baby on the way, and even a visit from Santa, the first Arcav Christmas is sure to be incredible...
  • Guard: Dark Guard / Cyborg Guard by Anna Hackett

    Guard: Dark Guard / Cyborg Guard by Anna Hackett

    Rated: 4.26 of 5 stars
    · 14 ratings
    From the dangerous desert sands to the deadly glitz of the city, the lawless desert planet of Carthago is filled with lethal cyborg gladiators risking it all for the women who capture their hearts. GUARD contains two novellas and one short story all set in the Galactic Gladiators: House of Rone series...
  • Adaptation: Book 2 by Pepper Pace

    Adaptation: Book 2 by Pepper Pace

    Rated: 4.58 of 5 stars
    · Steam rating: 3 of 5
    Open door [?] · 6 ratings
    Carmella was still a teen when the Motherships first appeared dotting the skies over the Earth. For years the world tried to normalize while the silent Motherships hovered. And then they arrived, promising that they meant no harm. But within 10 years, 80% of the world's population would be wiped out. Including everyone that Carmella loved...
  • Heart Choice by Robin D. Owens

    Heart Choice by Robin D. Owens

    Rated: 4.13 of 5 stars
    · 24 ratings
    With her mystical Celta novels, RITA Award -- winning author Robin D. Owens built a world where psychic talents thrive and desires flourish. Now, she returns with a tale of heart, healing, and the meaning of family. .. Due to a genetic disorder, Straif Blackthorn is the last of his line...
  • Manu by Anna Hackett

    Manu by Anna Hackett

    Rated: 4.28 of 5 stars
    · 11 ratings
    As the battle against the invading aliens intensifies, a group of bad boy bikers and mercenaries will stand and fight for humanity’s survival…. When former berserker Manu Rahia lost his leg on a mission, he was forced to leave his squad...
  • Taming Jax by Mikayla Lane

    Taming Jax by Mikayla Lane

    Rated: 4.33 of 5 stars
    · 9 ratings
    Jaxson Adronatof had vowed as a child that she would spend her life hunting the evil that had slaughtered her parents and help those like her, who were different. For 15 years, she’d been the leader of a resistance force and one stubborn, arrogant and frustratingly gorgeous alien claiming she’s his mate isn’t going to deter her from that vow...
  • Alien Retribution by Sadie Carter

    Alien Retribution by Sadie Carter

    Rated: 4.38 of 5 stars
    · 8 ratings
    Since the day his family was murdered, Boris has been obsessed with vengeance. The last thing he needs in his life is a mate. Besides, what sort of female would want a scarred, crippled male who has taken a vow of silence? Nope, there is no room in his life for a female. Then he meets Nassir. Beautiful. Fragile. Distant...
  • Callim's Challenge - A Sci-Fi Alien Romance: The Quasar Lineage Book 5 by Pearl Tate

    Callim's Challenge - A Sci-Fi Alien Romance: The Quasar Lineage Book 5 by Pearl Tate

    Rated: 4.60 of 5 stars
    · 5 ratings
    Shelly. Abducted from Earth, contracting a deadly disease, getting matched up to an alien I’ve never met… welcome to the chaos that’s my life. Now, I’m on a spaceship traveling to Quasar to get the vaccine I need to survive and meet my future mate. I’m used to being at the mercy of others. First, it was my drug-addicted mother and eventually the foster care system...
  • Mihile's Marvel by Pearl Tate

    Mihile's Marvel by Pearl Tate

    Rated: 4.60 of 5 stars
    · 5 ratings
    Mihile. I hate being trapped underground. With the planet Quasar uninhabitable on the surface, my entire life has been spent without sunlight. Since I was born blind, it's kind of fitting. With my lack of vision and light skin and hair, I represent not only the most unique features of our species, but also the most shunned...
  • A Darkside Interlude (Darkstar Mercenaries .5) by Anna Carven

    A Darkside Interlude (Darkstar Mercenaries .5) by Anna Carven

    Rated: 4.17 of 5 stars
    · 16 ratings
    Commander Iskar Gar-Kurai isn't impressed by humans or their backwater planet. If he had his way, he'd be working closer to home, on a planet where it wasn't so infernally hot . .. But orders are orders, especially when they come from the very top. If he's going to be on Earth for the long term, Iskar needs to learn more about its strange inhabitants...
  • Fighting for the Alien Bride Lottery by Margo Bond Collins

    Fighting for the Alien Bride Lottery by Margo Bond Collins

    Rated: 4.22 of 5 stars
    · 9 ratings
    I thought the Bride Games were my way out. But now I'm afraid they may simply be another cage. With new rules in place, The Alien Bride Lottery is drawn from willing participants only. But the Khanavai are beginning to figure out that means only the most desperate human women enter. Including me. I'll do anything to get away from my overbearing Mafia family and their Machiavellian plans for me...
  • Taming Ryock by Sara Page, Sean Moriarty

    Taming Ryock by Sara Page, Sean Moriarty

    Rated: 4.13 of 5 stars
    · Steam rating: 4 of 5
    Explicit open door [?] · 14 ratings
    My life has become a living nightmare…. Abducted. Stolen from Earth. I wake up in a strange alien laboratory to discover my new alien overlords plan to use me in a breeding experiment. The alien they want me to breed with? Yeah, he’s blue, he’s mean, and he’s packing some seriously scary alien ‘equipment’. There’s no way I can survive the experiment...
  • Kol: Alien Abduction Romance by Vi Voxley

    Kol: Alien Abduction Romance by Vi Voxley

    Rated: 4.25 of 5 stars
    · 8 ratings
    Forever is no time at all, sometimes. Jackie Hooper is all out of time. An incurable illness at her side, she's trying to make the best of the opportunities she has left. Getting abducted by a Nayanor warlord was not on that list of things to do. But then again, spending your last moments with the hottest man in the universe can't be all bad. .
  • Destiny, Part 2 by Grace Goodwin

    Destiny, Part 2 by Grace Goodwin

    Rated: 4.25 of 5 stars
    · Steam rating: 4 of 5
    Explicit open door [?] · 8 ratings
    Destiny has a problem—a six-foot-three, stubborn, gorgeous, deadly, sex-on-a-stick—kind of problem. While her brain might want to kick his ass across the galaxy, the rest of her wants to jump him like a bouncy house. Ardor or not, she’s hunting a killer. Nix is going all protective, alpha male, claiming she’s his mate just because she had a few mind-blowing moments in his bed...
  • Crossing Quinn by Gail Koger

    Crossing Quinn by Gail Koger

    Rated: 4.33 of 5 stars
    · 6 ratings
    Quinn Jones is a formidable Coletti warlord. His mission is to capture Xenia and bring her back to Tanith to be mated with a warrior the Overlord has chosen. Problem is, Quinn finds himself falling for the beautiful Farin. Her unusual “psychic powers, combat training and berserker abilities” make her the perfect mate for him...
    Categorized as:
    aliens  m-f  humor  science fiction  futuristic
  • Hothar's Folly by Gail Koger

    Hothar's Folly by Gail Koger

    Rated: 4.33 of 5 stars
    · 6 ratings
    Undercover psychic investigator Casey Jones’ hunt for a traitor in Central Command gets blown all to hell when the crew of the military C130 cargo plane she's riding on tries to kill her. Drawing on her telekinesis, Casey stops their assassination attempt and bails out as the aircraft goes down in flames...
  • Reclaimed by Sandra R. Neeley

    Reclaimed by Sandra R. Neeley

    Rated: 4.33 of 5 stars
    · 6 ratings
    Ba Re’ is a General in the Cruestaci military. He has always been quietly stoic, considering it an honor to carry the mantle of duty and leadership, while overseeing all the engineering aspects of Command Warship 1. But don’t let his stoic nature fool you, he is as lethal as any warrior among his people...
  • Matthias's Miracle by Pearl Tate

    Matthias's Miracle by Pearl Tate

    Rated: 4.40 of 5 stars
    · 5 ratings
    Eight young women are abducted by aliens from college, I'm one of them! I wake from my abduction while being separated from my friends. Sore and groggy, I'm tied to a bed before I realize what's going on. As the circumstances start to sink in, I fight until I hear a roar of rage. At first, my rescuer scares me as much as my captors, but when I realize he's helping, he becomes my new best friend...
  • Warlord Sky by Cynthia Sax

    Warlord Sky by Cynthia Sax

    Rated: 4.40 of 5 stars
    · 5 ratings
    No one grounds a barbarian warrior. Qulpa, a Chamele warrior, lost everyone he loved in the brutal Succession Wars. Flying is the only thing that brings him joy. Serving as his team’s pilot is the sole duty he has left. Then a horrific crash leaves him injured and unable to fly. The one being who can help him is also his gerel, the female destined to be his...
  • Rise of the Shadow Warriors by Michelle Howard

    Rise of the Shadow Warriors by Michelle Howard

    Rated: 4.14 of 5 stars
    · 11 ratings
    She came from a race long thought dead. Shaina C’Err belonged to the Olak’din, a secret race of warriors. With her people in danger she asked for help from the one warrior who owed her. With a Kabanian Warlord at her side, she might have a chance at defeating her enemies. He craved what his friends had attained. Argan Kril never thought he’d long for love until his life changed forever...
  • Tempt Me Eternally by Gena Showalter

    Tempt Me Eternally by Gena Showalter

    Rated: 4.05 of 5 stars
    · 20 ratings
    New York Times bestselling author Gena Showalter's Tempt Me Eternally is now available from S&S Audio for the first time! Gena Showalter puts a daring spin on a tale of huntress and hunted…and concocts a sensual chemistry that is positively explosive. Aleaha Love can be anyone—literally. With only skin-to-skin contact, she can change her appearance and assume any identity...
  • Rogue by Anna Hackett

    Rogue by Anna Hackett

    Rated: 4.04 of 5 stars
    · 20 ratings
    Abducted by alien slavers and taken to a lawless desert world, the last thing she expects is to be claimed by a handsome alien rogue. Rogue contains two action-packed novellas in the Galactic Gladiators series. Information Rogue: arrogant information merchant Zhim doesn’t know what hits him when he collides with feisty human hacker Ryan...
  • Taken by Harmony Raines

    Taken by Harmony Raines

    Rated: 4.10 of 5 stars
    · 10 ratings
    Chrissi always dreamed of being an astronaut, just like her dad, devoting her whole life to Operation Saviour, the human race’s last ditch attempt to find a new home. But days before her first launch, the project was cancelled, leaving her to pick up the pieces of her life. All thanks to the arrival of the Karal...
  • Hunted by Harmony Raines

    Hunted by Harmony Raines

    Rated: 4.10 of 5 stars
    · 10 ratings
    Garth is intent on filling the hours aboard the fourth deep space mission with pleasure, in the form of his curvy human female, Tamzin. With his prime upon him, he knows he as to breed a son with Tamzin soon. So what better way to pass the time? Yet soon he learns another side of himself, a softer side, and he begins to feel less like a primal hunter, as his love for his female grows...
  • Minotaur's Curse by Susan Trombley

    Minotaur's Curse by Susan Trombley

    Rated: 4.10 of 5 stars
    · Steam rating: 4 of 5
    Explicit open door [?] · 10 ratings
    Lauren was haunted by nightmares of monsters as a child, but learned the hard way that the worst monsters look like everybody else. While visiting her mother and stepfather during the holidays, she’s sent to search for her two younger brothers, who have a tendency to wander onto the land of their nearest neighbor—land that has been abandoned for a reason...
  • Devotion by Harmony Raines

    Devotion by Harmony Raines

    Rated: 4.11 of 5 stars
    · 9 ratings
    At last, Okil's story. .. As the one Karalian who has always sympathised with Earth, Okil is at last given the chance to take a lottery winner as his mate. He doesn't need to go through any selection process, he has known for months who he will choose as the mother of his child. But since his last visit to Earth, the woman he loves, has become embroiled in something sinister...
  • Lost in Barbarian Space by Anna Hackett

    Lost in Barbarian Space by Anna Hackett

    Rated: 4.11 of 5 stars
    · 9 ratings
    A clash of cultures. Security agent versus barbarian warrior. On an expedition to a newly discovered barbarian world, an experienced security agent doesn’t expect to be working with a big, bossy barbarian warrior. Agent Honor Brandall enjoys her job as security agent for the Institute of Historical Preservation’s expedition ships. Adventures to distant planets – awesome...
  • Unexpected Bride by Michelle Howard

    Unexpected Bride by Michelle Howard

    Rated: 4.11 of 5 stars
    · 9 ratings
    Saran was a Warlord who was used to having what he wanted, when he wanted, and how he wanted. He was strong, capable and feared. Then an event changed his world forever. Now all he has left is fear and the woman that he gave little notice to before...
  • Haldis Imperium by Viola Grace

    Haldis Imperium by Viola Grace

    Rated: 4.13 of 5 stars
    · 8 ratings
    Amy Tyrell has worked for the most arrogant, obnoxious, and handsome guy she has ever seen for the last few years. His Imperial Highness Palden VII was attached to his Negotiator Tyrell, and considered him his best friend. The armor that was worn by the Negotiators both protected her and kept her from contact, until it came off...
  • Darrok: Kaldar Warriors #2 by T.J. Yelden

    Darrok: Kaldar Warriors #2 by T.J. Yelden

    Rated: 4.13 of 5 stars
    · 8 ratings
    Author’s Note: This is Book 2 in the Kaldar Warrior Series. While this book may be read as a standalone, the reader is advised to read the books in order to gain insight into the characters and extended storyline. Samantha always had a hard time letting people in...
  • Fire Planet Warrior's Passion by Calista Skye

    Fire Planet Warrior's Passion by Calista Skye

    Rated: 4.13 of 5 stars
    · 8 ratings
    Being carried caveman-style by a huge warrior is probably not the most dignified way to arrive as Earth ambassador to the secretive Ytter tribe on the planet Acerex. But Lily Jones doesn't mind it too much, because the warrior carrying her through the snow and ice is easiest the hottest man she's ever laid eyes on: dark, muscular, mysterious and with a fiery passion in his green eyes...
  • Chosen By The Karal - The Complete Series: Alien Lottery Romance by Harmony Raines

    Chosen By The Karal - The Complete Series: Alien Lottery Romance by Harmony Raines

    Rated: 4.17 of 5 stars
    · 6 ratings
    Chosen by the Karal - The Complete Series - special price for a limited time only. Deceit. The Earth is dying, the only hope of escape is to win the lottery and be taken to Karal to be an alien mate. But what if the lottery wasn't random? What if they want you for what you know, and to punish you for what you've done? This is the fate awaiting Elissa...
  • Marauder Ramses: Scifi Alien Invasion Romance by Aya Morningstar

    Marauder Ramses: Scifi Alien Invasion Romance by Aya Morningstar

    Rated: 4.17 of 5 stars
    · 6 ratings
    An alien warrior breaks all the rules to protect his human mate. Ramses Ivanov never thought he’d find his mate, but when this alien warrior meets his new partner--a human cop on Earth--everything changes. He can’t resist her soft, sweet voice; or her almond-brown eyes and killer curves. Dating your partner is strictly forbidden, but when it comes to his mate, all rules are meant to be broken...
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