Books like 'Twisting Sanity'

Readers who enjoyed Twisting Sanity by Viola Grace also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.

futuristic  sc-fi  romance  supernatural  action / adventure  aliens  cyborgs  apocalyptic  space-travel  military 

  • Gate Quest by Lindsay Buroker

    Gate Quest by Lindsay Buroker

    Rated: 4.59 of 5 stars
    · 27 ratings
    Roboticist extraordinaire Casmir Dabrowski has a new nemesis: astroshaman leader Kyla Moonrazor. She’s stolen the ancient wormhole gate the king ordered Casmir to retrieve, and she’s entrenched in an underwater base on a forsaken moon. Moonrazor is more educated and more experienced than Casmir, and she has legions of killer robots and cyborg defenders on her side. Casmir has his friends and..
  • Age of Deception by T.A. White

    Age of Deception by T.A. White

    Rated: 4.55 of 5 stars
    · 30 ratings
    War hero and daughter to two Houses, Kira is just beginning to learn how deep the rabbit hole goes. Agreeing to accompany her father’s people back to their homeworld, Kira Forrest prepares for the fight of her life. She’s agreed to undertake the Trial of the Broken, a rite of passage every member of her father’s House must pass...
  • Tane by Anna Hackett

    Tane by Anna Hackett

    Rated: 4.70 of 5 stars
    · 15 ratings
    As the battle against the invading aliens reaches its endgame, a group of bad boy bikers and mercenaries will stand and fight for humanity’s survival…Tane Rahia is good at one thing—fighting. Before the alien invasion, he fought as a mercenary in the worst jungle hellholes...
  • Rebel by Jenny Schwartz

    Rebel by Jenny Schwartz

    Rated: 4.42 of 5 stars
    · 12 ratings
    Life is complicated along the Hadrian Line. Decisions made on the border will decide the fate of the entire Human Sector.Nora is adjusting to her new role as a player in the games of the powerful. She's gained some interesting enemies and some even more dubious allies. She has also been presented with a unique opportunity, courtesy of Jonah...
  • Cajole by Jenny Schwartz

    Cajole by Jenny Schwartz

    Rated: 4.42 of 5 stars
    · 12 ratings
    If life on the border was complicated, life on Capitoline is insane. Nora and Liam struggle to reconcile her abilities and his duty, while caught up in the dangerous games of the powerful.Political intrigue, family drama, and ancient alien technology combine in the fourth novel of the Human Sector...
  • Taunting Krell by Laurann Dohner

    Taunting Krell by Laurann Dohner

    Rated: 4.28 of 5 stars
    · 18 ratings
    Book 7 in the Cyborg Seduction series. Krell hates humans. They left him scarred and undesirable to females. He’s lived a lonely existence in his home world because of their brutality. So he’s angry when he’s ordered to interrogate the captured human. She’s the enemy, a soldier from Earth. He’ll show her the same mercy they showed him. None...
  • Victoria's Challenge by M.K. Eidem

    Victoria's Challenge by M.K. Eidem

    Rated: 4.29 of 5 stars
    · 14 ratings
    Victoria Lynn Chamberlain… at two, she was abducted by an alien race, the Regulians… at nine, her world literally explodes when the Regulians returned, destroying Earth. She and her Aunt are the only survivors thanks to another alien race, the Carinians. Now she’s eighteen, a new graduate from their top medical school, and is ready to claim her life mate...
  • Nomad Mortis by Craig Martelle, Michael Anderle

    Nomad Mortis by Craig Martelle, Michael Anderle

    Rated: 4.52 of 5 stars
    · 15 ratings
    They say that behind every great man is a great woman…but what if that woman is a Werewolf?The reviews for the Terry Henry Walton Chronicles are overwhelming.“Another great T.H. Walton story, I can't wait for the next one! This one has it all drama, suspense, comedy, love, and a healthy dose of action. Pick it up and enjoy!”“The story line with the dynamic duo keeps you on the edge of your seat...
  • Cassandra's Challenge by M.K. Eidem

    Cassandra's Challenge by M.K. Eidem

    Rated: 4.25 of 5 stars
    · 16 ratings
    Alternative cover edition ASIN B00CKXWOM2Cassandra Chamberlain has always stood out. It's hard not to at 6’1” and 165 pounds with jet black hair and sapphire blue eyes. And if that wasn’t enough she is also brilliant, graduating from Harvard at fifteen, teaching at MIT at nineteen and up for the prestigious Magellan Award at twenty five. But she’s never really fit in...
  • Silver Shark by Ilona Andrews

    Silver Shark by Ilona Andrews

    Rated: 4.24 of 5 stars
    · 38 ratings
    The World of KinsmenFamily is everything. Talent is power. And revenge is sweet.In a distant, future world Kinsmen—small powerful groups of genetically and technologically advanced families—control vast financial empires. They are their own country, their own rulers, and their only limits are other Kinsmen. The struggle for power is a bloody, full-contact sport: in business, on the battlefield..
  • Demons Don't Duel by Hannah Walker

    Demons Don't Duel by Hannah Walker

    Rated: 4.50 of 5 stars
    · 6 ratings
    Dea's life is all about his role as a commander of a battlecruiser. At the height of his career, he can take command of any ship he wants, he's well respected, and surrounded by friends and family. Yet, something has been missing for a long time. Part of his soul was left behind at the academy, with someone he walked away from all those years ago. Uri loves control...
  • The Rebel's Mate by C.W. Gray

    The Rebel's Mate by C.W. Gray

    Rated: 4.38 of 5 stars
    · 8 ratings
    Welcome back to Charybdis Station and the crew of the Blue Solace: (Seventh Book in the series) Finn Sterling is still adjusting to becoming the lieutenant of the blue fleet of Charybdis Station. As an orphan on Cardinal Hold, he never imagined he would have a position of authority as an adult and the trust his friends put in him makes failure impossible...
  • Shield by Jenny Schwartz

    Shield by Jenny Schwartz

    Rated: 4.38 of 5 stars
    · 8 ratings
    If Cherry was a selfish witch, she'd keep running. She's an oracle. She KNOWS that trouble is closing in. However, there's an instant in which she could escape, and so could those she loves.Too bad she's surrounded herself with ridiculously noble allies. The kind of self-sacrificing, kind, clever, and resolute people who force you to love them ..
  • Doubt by Jenny Schwartz

    Doubt by Jenny Schwartz

    Rated: 4.33 of 5 stars
    · 23 ratings
    Alien mysteries. Parental responsibilities. The scout ship Kangaroo has jumped into trouble.Nora Devi intended to leave her old life behind. But when a quick detour to acquire the funds for a new identity goes awry, she finds herself plunged ever deeper into the troubles she hoped to avoid.The Human Sector is a stash of fuel cells just waiting for a spark to explode...
  • Reservation 1 by Krista Street

    Reservation 1 by Krista Street

    Rated: 4.30 of 5 stars
    · 10 ratings
    To save the only man she's ever loved, she must pay a price.When Dr. Meghan Forester, a young researcher, helps create a vaccine for the deadly Makanza virus, her goal to annihilate the virus is coming true.But the question remains - what becomes of the Kazzies? They'll always be infected carriers of the terrifying virus...
  • Doctor Galaxy by Jenny Schwartz

    Doctor Galaxy by Jenny Schwartz

    Rated: 4.30 of 5 stars
    · 10 ratings
    New ER doctor Alexi Sur always intended to join an aid agency. She'd just expected to work among humans. But when the Pax Galactica Corps becomes her only option (don't ask - the debts aren't hers, but the family is. Much to her regret), Alexi finds herself traveling the galaxy and learning alien physiology and culture, all while becoming a reality TV star...
  • Cyborg Seduction by Grace Goodwin

    Cyborg Seduction by Grace Goodwin

    Rated: 4.25 of 5 stars
    · 12 ratings
    There is nowhere to hide from a Hunter determined to find his mate. Single mother Lindsey Walters is a blogger and the love of her life is her four-year-old son, Wyatt...
  • Rhal by Erin Tate

    Rhal by Erin Tate

    Rated: 4.25 of 5 stars
    · 12 ratings
    New Edition found hereSometimes a lie is the only way to get to the truth. Rhal fa Adar—Ujal assassin—is a liar and Cara is more than ready to beat the truth out of him.To Cara Marte, the Ujal are everyday average people—er, aliens—who occasionally grow fins and scales...
  • Defending the Galaxy by Maria V. Snyder

    Defending the Galaxy by Maria V. Snyder

    Rated: 4.25 of 5 stars
    · 12 ratings
    Year 2522. Oh. My. Stars.Junior Officer Ara Lawrence here, reporting for duty. Again. It's situation critical for the security team and everyone in the base - including my parents - with a new attack from the looters imminent, a possible galaxy-wide crime conspiracy and an unstoppable alien threat. But this all pales in the face of my mind-blowing discovery about the Q-net...
  • Chasing the Shadows by Maria V. Snyder

    Chasing the Shadows by Maria V. Snyder

    Rated: 4.29 of 5 stars
    · 24 ratings
    Year 2522. Lyra Daniels is dead.Okay, so I only died for sixty-six seconds. But when I came back to life, I got a brand new name and a snazzy new uniform. Go me! Seriously, though, it's very important that Lyra Daniels stays dead, at least as far as my ex-friend Jarren, the murdering looter, knows.While dying is the scariest thing that's happened to me, it morphed my worming skills...
  • Star's Storm by S.E. Smith

    Star's Storm by S.E. Smith

    Rated: 4.19 of 5 stars
    · 16 ratings
    Star Strauss has always been a fighter. From the time she was born prematurely to her life on the road as a circus performer. She has never let her small stature keep her from achieving her dreams. She is one of the best aerial performers in the world. Her love of being up high and flying free has helped her overcome the challenges she faces when she is on the ground...
  • Nomad's Force by Craig Martelle, Michael Anderle

    Nomad's Force by Craig Martelle, Michael Anderle

    Rated: 4.47 of 5 stars
    · 13 ratings
    They say that behind every great man is a great woman…but what if that woman is a Werewolf?  THIS IS A MONSTER BOOK - We have taken pains to price the book low.  (Craig is crying in the corner, don't mention I reduced it to what you see). The readers LOVE the Nomad! “This series is one of the best I’ve ever read...
  • Stealing Coal by Laurann Dohner

    Stealing Coal by Laurann Dohner

    Rated: 4.17 of 5 stars
    · 18 ratings
    *** THIS IS A RERELEASE OF A PREVIOUSLY PUBLISHED BOOK *** Jill has learned the hard way that men can’t be trusted and sex only causes pain. In the lawlessness of space, women are a sexual commodity—to be used and abused. She’s doing a man’s job, with only her father’s brutal reputation and three androids to help keep her alive when she sees a massive, handsome cyborg chained to a freight table...
  • Hemi by Anna Hackett

    Hemi by Anna Hackett

    Rated: 4.40 of 5 stars
    · 15 ratings
    In the middle of an alien invasion, a big, tough, tattooed former mercenary is finally going to chase down his woman.Camryn McNab knows love is a lie. Okay, maybe not for everybody--her fellow soldiers on Squad Nine have managed to fall in love in the middle of a vicious alien attack. But it's not for her. She comes from two people incapable of love...
  • Unite Me by Tahereh Mafi

    Unite Me by Tahereh Mafi

    Rated: 4.12 of 5 stars
    · 26 ratings
    Destroy Me tells the events between Shatter Me and Unravel Me from Warner's point of view. Even though Juliette shot him in order to escape, Warner can't stop thinking about her--and he'll do anything to get her back. But when the Supreme Commander of The Reestablishment arrives, he has much different plans for Juliette. Plans Warner cannot allow...
  • Born of Vengeance by Sherrilyn Kenyon

    Born of Vengeance by Sherrilyn Kenyon

    Rated: 4.21 of 5 stars
    · 30 ratings
    A fate worse than death . . .Bastien Cabarro survived the brutal slaughter of his entire family only to have his wife pin their murders on him. Made Ravin by The League, he is now a target for their assassins-in-training to hunt and kill. The average life expectancy for such beings is six weeks...
  • Cornering Carmen by S.E. Smith

    Cornering Carmen by S.E. Smith

    Rated: 4.23 of 5 stars
    · 26 ratings
    Carmen Walker has spent the last three years of her life focusing on avenging the murder of her husband. Following leads to the man responsible, she finally has a chance to bring closure to the overwhelming pain and grief that is slowly eating away at her. Catching a ride on the business jet her sister is co-piloting, she heads to California to meet with her informant...
  • Plundered by Tana Stone

    Plundered by Tana Stone

    Rated: 4.25 of 5 stars
    · 23 ratings
    My sister gave herself to the raider warlord to save me. Now I’m hunting him down and getting her back.I’ve never forgiven myself for letting that brute drag her off my ship, and I’ve done nothing but search for his horde of warships since he let my ship go free...
  • Jo's Journey by S.E. Smith

    Jo's Journey by S.E. Smith

    Rated: 4.24 of 5 stars
    · 24 ratings
    Jo Strauss was committed to two things in her life – her family and her life as an acrobat/high-wire performer. She takes both very serious. Her life was orderly, in control, and she was finally settling down in one place so she could spend more time with her parents instead of moving all over the world every few weeks...
  • Recruiting Measures by Viola Grace

    Recruiting Measures by Viola Grace

    Rated: 4.33 of 5 stars
    · 6 ratings
    A life of pain is swapped for a rabid urge to collect experiences. Being a recruiter with an elusive species is just as much fun as it sounds.Kyna was shocked when she got an invitation to the Reset Project. She was even more shocked when she found out that her nephew had found her application from decades earlier and forward it to the Volunteer Project...
  • Break the Mold by Viola Grace

    Break the Mold by Viola Grace

    Rated: 4.33 of 5 stars
    · 6 ratings
    Programming nanites isn’t a hobby; it is in her blood. Time to break the mold and see what she can do. Lucky was holding the bomb that blew the staff of Adaptation Base to pieces. Instead of suffering from the blast, the acid in the device consumed her soft tissues...
  • Pilot In Command by Viola Grace

    Pilot In Command by Viola Grace

    Rated: 4.33 of 5 stars
    · 6 ratings
    Helen needed more from life as a pilot than the Alliance could offer. When a handsome Azon offers her a new position, she can’t say no, to anything.Helen has enjoyed her tenure as an Alliance pilot, but working with unpredictable crews is wearing on her nerves. When an incident of defense of the innocent via mutiny ends her career, controlling warships is over...
  • Holmes by Anna Hackett

    Holmes by Anna Hackett

    Rated: 4.32 of 5 stars
    · 17 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...
  • Into the Light by Anna Carven

    Into the Light by Anna Carven

    Rated: 4.21 of 5 stars
    · 27 ratings
    Abbey When your mate is a Kordolian General who's betrayed the most vicious Empire in the Universe, things tend to get a little heavy from time to time. For the last six months, Tarak's had to divide his time between Earth and space, dealing with various... problems. But he's home now, and he tells me he's not going anywhere...
  • An Alien To Die For by Sadie Carter

    An Alien To Die For by Sadie Carter

    Rated: 4.25 of 5 stars
    · 8 ratings
    Desperately wanting to escape her life on Earth, Alice boards a transporter set for Zerconia. The idea of a hunky Zerconian warrior of her very own is both tempting and scary. Clumsy, sweet and slightly naïve, Alice wasn’t prepared for hunky, sexy, commanding Jaxan..Jaxan had almost lost hope of finding his mate when he rescues Alice. Almost straight away, he realizes that she is his mate...
  • Adored by the Alien Assassin by Mina Carter

    Adored by the Alien Assassin by Mina Carter

    Rated: 4.27 of 5 stars
    · 20 ratings
    Go to earth. Find a woman. Bring her back. Simple. The Emperor’s Shadow, Xaandryn, is not a warrior. He’s something else, whatever else, the Emperor needs him to be. An assassin, and, it seems… now he’s a delivery boy...
  • Roth by Anna Hackett

    Roth by Anna Hackett

    Rated: 4.31 of 5 stars
    · 17 ratings
    In the aftermath of a deadly alien invasion, a band of survivors fights on…Roth Masters is a protector to the bone. Driven by the losses of his past, he fights side-by-side with Hell Squad to protect the human survivors of the alien invasion. As leader of Squad Nine, he and his team are known for their perfect timing in a firefight...
  • Salvation by Laurie Roma

    Salvation by Laurie Roma

    Rated: 4.20 of 5 stars
    · 10 ratings
    Officer Skylar Aris is a woman with a troubled past. As a Class-A Conduit, she is beautiful and deadly, making her stand out among the rest of the elite soldiers. She has worked hard to succeed as one of the only female interrogators in the Security and Interrogation Division, but everything she has dreamed of is put in jeopardy when she’s given an ultimatum that will change her fate...
  • Her Mate and Master by Renee Rose

    Her Mate and Master by Renee Rose

    Rated: 4.20 of 5 stars
    · 10 ratings
    “I’m your master. When I give you an order, you obey.” Talia didn’t escape her slave master only to be shackled again. Not even by a sexy male built of solid muscle who does wicked things with his fingers and tongue. Not even one of her own species who says he knows her father--the father she doesn’t remember...
  • Shattered Earth by Jenny Schwartz

    Shattered Earth by Jenny Schwartz

    Rated: 4.20 of 5 stars
    · 10 ratings
    The scum of the galaxy are using Earth as a nuclear winter death camp. It outrages pirate captain Kohia Jekyll’s sense of justice. No one deserves to die agonizingly of radiation poisoning, especially not on the planet humanity had to evacuate seven generations ago. So Kohia intends to close the prison camp down...
  • Griff by Anna Hackett

    Griff by Anna Hackett

    Rated: 4.42 of 5 stars
    · 12 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…Squad Three berserker Griff lived through hell long before the alien invasion. Once, he’d been a dedicated cop, but then in a gut-wrenching betrayal, he ended up behind bars in a supermax prison...
  • His Human Rebel by Renee Rose

    His Human Rebel by Renee Rose

    Rated: 4.17 of 5 stars
    · 12 ratings
    CONSCRIPTED BY AN ALIEN ARMY, SHE PLOTS HER ESCAPE… Cambry doesn’t believe the aliens’ propaganda for one minute. The Zandians may have saved her from one death, but they planned to send her to another. She bides her time, waiting for her chance to get away and find her brother, enslaved by a different species...
  • The Pirate Prince by Michelle M. Pillow

    The Pirate Prince by Michelle M. Pillow

    Rated: 4.17 of 5 stars
    · 12 ratings
    Shapeshifter RomanceCat-shifter Prince Jarek sails the high sky doing what he pleases…that is until drug dealers kidnap one of his men. But the rescue mission goes wrong and instead of a crewman, he liberates a woman who he believes is desperately trying to escape her captors. He soon discovers he unwittingly kidnaped a princess...
  • Mated to the Cyborgs by Grace Goodwin

    Mated to the Cyborgs by Grace Goodwin

    Rated: 4.17 of 5 stars
    · 12 ratings
    FBI Agent Kristin Webster has spent the last eight years tracking and taking down the worst of humanity. She's seen to much to believe she could ever trust a human man, but the promise of a perfect match through the Coalition's Interstellar Brides Program has her settling into the testing chair to be matched to her alien mate...
  • Dark Planet Warriors: Escape by Anna Carven

    Dark Planet Warriors: Escape by Anna Carven

    Rated: 4.17 of 5 stars
    · 12 ratings
    Abbey Ever since we left the Fleet Station, Tarak has been his usual cryptic self. For some reason, he’s keeping everything very low-key, to the extent that we’re trying to sneak in to Kythia. Something’s up, and he’s not telling me anything. Every time I try to get answers, he distracts me with his stupid sexiness. Stupid sexy, silver, stubborn, insistent alien...
  • Astray by Jenny Schwartz

    Astray by Jenny Schwartz

    Rated: 4.23 of 5 stars
    · 23 ratings
    Nora Devi is a xeno-archaeologist with a complicated past. She has buried more secrets than she’s dug up. Widowed in the recently ended twelve year war between Capitoline and Palantine, she now makes a living as an independent tagger in border space.Captain Liam Kimani could be credited with ending the latest royal war. Instead, he’s blamed for it...
  • The Rogue Prince by Michelle M. Pillow

    The Rogue Prince by Michelle M. Pillow

    Rated: 4.14 of 5 stars
    · 14 ratings
    Shapeshifter RomanceCat-shifter Prince Reid is always looking for a good time, and no woman is safe when he turns on the charm. When the opportunity arises to go on an ambassador’s trip, he jumps at the chance–especially when that trip includes exotic destinations and available women...
  • The Bound Prince by Michelle M. Pillow

    The Bound Prince by Michelle M. Pillow

    Rated: 4.14 of 5 stars
    · 14 ratings
    Shapeshifter RomanceCat-shifter Prince Falke commands the Var armies, so it’s a little embarrassing when a beautiful female kidnaps him in his shifted form. Since no one knows where to send a rescue party, it’s up to him to use all his training and powers of seduction to find his way back home...
  • Unknown by Wendy Higgins

    Unknown by Wendy Higgins

    Rated: 4.14 of 5 stars
    · 14 ratings
    In this first installment of NY Times bestselling author, Wendy Higgins's debut New Adult series, a frighteningly realistic apocalyptic America is brought to life, entwined with searing romantic tension that will leave you eager for more. *** Amber Tate believes the worst thing she'll suffer in life is dealing with the unrequited love she feels for her brother's best friend, Rylen Fite...
  • Infinity's Embrace by Anna Carven

    Infinity's Embrace by Anna Carven

    Rated: 4.13 of 5 stars
    · 15 ratings
    Rescued from captivity by a group of rather intimidating Kordolians, Noa finds herself recovering at a strange facility in the middle of the desert. SynCorp's medical experiments have left her with an impossible ability she can't control, and nobody really seems to know how to help her. She's fragile and shattered, a mere shadow of her former self, and she has nowhere else to go...
Twisting Sanity by Viola Grace
Fantastic book recommendations by book lovers for book lovers.
Find out more about thebooknaut.com.

Looking for more inspiration? Enter another book title to get more suggestions on what to read next.

Or - use our amazing romance book finder to get recommendations based on your favorite content tropes and themes. Mix and match at will.

romance book finder preview 1
romance book finder preview 2
romance book finder preview 3