Books like 'Shades of Dark'
Readers who enjoyed Shades of Dark by Linnea Sinclair also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
futuristic science fiction aliens suspense mystery dystopian angst m-f multicultural found-family
-
Revolution by Shelly Crane
Rated: 4.40 of 5 stars · 20 ratingsIn 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... -
Salvation in Death by J.D. Robb
Rated: 4.16 of 5 stars · 56 ratingsIn the year 2060, sophisticated investigative tools can help catch a killer. But there are some questions even the most advanced technologies cannot answer. Ridley Pearson has praised J. D. Robb’s suspense as “taut” and “nerve-jangling.” Her latest thriller sets a new standard for suspense, as the priest at a Catholic funeral mass brings the chalice to his lips--and falls over dead... -
Krac's Firebrand by S.E. Smith
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... -
The Arcav Prince's Captive by Hope Hart
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...Categorized as:
aliens non-human-hero m-f science fiction futuristic explicit-plentiful length-short -
-
Jo's Journey by S.E. Smith
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... -
Interlude in Death by J.D. Robb
Rated: 4.14 of 5 stars · 52 ratingsIn early spring of 2059, Lieutenant Eve Dallas is called off planet to face a grueling ordeal - giving a seminar at the largest police conference of the year, to be held in a swanky resort. A resort which just happens to be owned by her husband, Roarke, of course. Even though Eve can't quite see it that way, it's supposed to be at least partly a vacation... -
Brilliant Starlight by Anna Carven
Rated: 4.36 of 5 stars · 17 ratingsAbbey 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... -
Paul's Pursuit by S.E. Smith
Paul Grove loves two things in the world more than anything else: his daughter, Trisha, and roaming the mountains and forests of Wyoming. One he would kill for, the other is who he is. He has spent his life devoted to his ‘little’ girl, even though she isn’t so little anymore. When she disappears, he focuses all of his hunting and tracking skills on finding her...Categorized as:
alpha male aliens independent heroine non-human-hero m-f science fiction shapeshifters futuristic -
Tordan by Jennifer Julie Miller
Rated: 4.51 of 5 stars · 10 ratingsLunaThey stole my dreams, my hopes, my very identity, and I had no idea. Years went by and I did everything I was told, I was always the perfect specimen, and the perfect lab rat. I was dissected, even maimed all in the name of science. Then one day a strange smoky voice entered my head, and I knew things were not as they seemed... -
Legacy by Tana Stone
The Drexian Academy has four schools and four rules. Beware of the Assassins.Don't cross the Blades.Trust the Irons.The Wings go as one.Break them at your peril.Ariana is the first human instructor at the Drexian Academy and the first female to teach flight to cocky cadets. She’s the best Earth has to offer with a lot to prove...Categorized as:
aliens m-f competent heroine non-human-hero first-person-pov explicit-open-door futuristic dual-pov -
The Arcav Commander's Human by Hope Hart
A lifetime of duty to his people… …Or the woman who could be his? Jaret has been completely dedicated to the Arcav race for centuries. His only focus is the continuation of his species. Known for being cold and remote, no one is more surprised than Jaret when he insists on leading the mission to rescue the humans kidnapped for slavery...Categorized as:
aliens non-human-hero m-f futuristic science fiction explicit-plentiful length-short -
The Arcav Guard's Female by Hope Hart
Rated: 4.31 of 5 stars · 16 ratingsShe’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... -
Dark Minds by Michelle Diener
The mind is the most powerful weapon of all . . . Imogen Peters knows she's a pawn. She's been abducted from Earth, held prisoner, and abducted again. So when she gets a chance at freedom, she takes it with both hands, not realizing that doing so will turn her from pawn to kingmaker...Categorized as:
aliens competent heroine non-human-hero science fiction futuristic dual-pov open-door -
Home World by Erin Raegan
Rated: 4.22 of 5 stars · 21 ratingsPeyton 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... -
-
Holmes by Anna Hackett
Rated: 4.36 of 5 stars · 14 ratingsThe 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... -
Sanctuary for the Alien Warrior by Honey Phillips
Can an alien warrior and an orphaned infant provide a new beginning for a lonely woman? Tired of relentless hours, arrogant clients, and endless demands, Barbara is ready to abandon her career as a corporate attorney for a simpler life. She doesn’t expect that life to involve an alien abduction, an abandoned baby, and an all-too-intriguing alien warrior with a very friendly tail...Categorized as:
aliens alpha male found-family m-f non-human-hero strong heroine competent heroine science fiction -
Xenon by Regine Abel
What is dead is never truly gone.When she embarks on a rescue mission in an abandoned lab, the last thing Kate Lewis expects is for a long dead Xian Warrior to rise from his ashes. Then he claims she’s his soulmate. Although she doesn’t doubt his sincerity, Kate cannot help but question the truth of his words...Categorized as:
multicultural aliens suspense mystery m-f competent heroine strong heroine tortured hero -
Treasured by the Hunter: A Post-Apocalyptic Alien Romance by Lynnea Lee
Rated: 4.50 of 5 stars · 8 ratingsABBY Years after the end of the world, my life is falling apart again. This time, I know exactly how to survive in the bugpocalypse. What I don’t know is what to do with the brawny purple alien following me around. Harb’k isn’t just big and strong, with a protective streak a mile wide, but he’s funny as hell too...Categorized as:
aliens m-f dystopian non-human-hero science fiction post-apocalyptic futuristic fated-mates -
Hugo by Jennifer Julie Miller
Rated: 4.44 of 5 stars · 9 ratingsMiyaI awaken to the touch of cold metal hands and talking holograms. Paralyzed and dependent on the Others. They tell me a story… at first; I refuse to believe. A story of no return and extreme loss, but one of the voices is different. He projects anger and distrust…but his hands… even though cold and hard, are always gentle... -
AvX by Jennifer Julie Miller
Rated: 4.44 of 5 stars · 9 ratingsIvyWhy are the last words ever spoken to our loved ones is in anger? I knew the moment I left it was a mistake, but my stubborn pride urged me forward. I’ve awakened to unimaginable horrors, pain unlike anything the human mind could conceive, until him. Now, I’m too scared to trust my own feelings, as they have only led me astray... -
Alien Commander's Mate by Mina Carter
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...Categorized as:
suspense aliens non-human-hero m-f futuristic science fiction length-novella explicit-open-door -
A Very Arcav Christmas by Hope Hart
Rated: 4.39 of 5 stars · 10 ratingsBabies, 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... -
The Passengers by John Marrs
Rated: 4.11 of 5 stars · 31 ratingsEight self-drive cars set on a collision course. Who lives, who dies? You decide. When someone hacks into the systems of eight self-drive cars, their passengers are set on a fatal collision course... -
Salvage Rights by Kelly Lucille
Rated: 4.31 of 5 stars · 11 ratingsA Distant Worlds Story Found on an abandoned salvage with no memory of who she is or how she ended up there, she becomes the salvage claim that powerful men will kill for. A truthsayer and a genetically tampered with Bruha, she has one chance to escape sexual slavery to a tyrant. ...His Brother. Lucan Warrung rules his pirate moon with an iron fist... -
-
Ambushing Ariel by S.E. Smith
Ariel Hamm has always had a tender heart. Her love for her sister, Carmen, and her best friend, Trisha, has always been a priority in her life. But at twenty-eight, she is ready to start focusing on what she wants. After her fiancée unexpectedly ends their engagement, she is searching to redefine who she really is. A pilot for Boswell International, she knows flying is not her first love... -
Haunted in Death by J.D. Robb
Rated: 4.05 of 5 stars · 49 ratingsNumber Twelve is an urban legend in 2060 New York City. The hot club in the 1960s, it is now reported to be haunted?and cursed. Lieutenant Eve Dallas is called there to investigate the apparent murder of Radcliff Hopkins, its new owner and the grandson of the man who made Number Twelve a cultural icon. Several bullets from a banned gun end his dream of returning the building to its former glory... -
Roth by Anna Hackett
Rated: 4.21 of 5 stars · 15 ratingsIn 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... -
The Arcav King's Obsession by Hope Hart
He Stole Her Life... ...Can he Win Her Heart? Just a few weeks ago, Harlow was living her life on Earth- locking up bad guys and drinking beers with her fellow cops after shift. She never wanted to be the Arcav King's mate. Unfortunately, she was outplayed. Now, Harlow must learn how to rule over an alien species, while making room for her mate's giant... ego...Categorized as:
aliens non-human-hero m-f futuristic science fiction explicit-plentiful length-short -
Niko: Scifi Alien Invasion Romance by Anna Hackett
Rated: 4.23 of 5 stars · 13 ratingsIn the aftermath of a deadly alien invasion, a band of survivors fights on… Mackenna Carides is tough, strong, and excellent at her job as second-in-command of Squad Nine. She often works side by side with Hell Squad on some of the toughest missions to fight back against the alien raptors. Now she’s helping the survivors of Blue Mountain Base settle into their new home at the Enclave... -
Hemi by Anna Hackett
Rated: 4.30 of 5 stars · 10 ratingsIn 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... -
Levi by Anna Hackett
Rated: 4.30 of 5 stars · 10 ratingsIn the middle of an alien invasion, a bad boy berserker collides with a spunky mechanic on a dangerous sabotage mission. Levi King has always lived rough. Raised by a biker dad, he fought for everything he had—including being president of the Iron Kings motorcycle club. But when the aliens invaded, he lost it all...Categorized as:
aliens dystopian independent heroine m-f military science fiction futuristic length-short -
Torrvok by Alana Khan
Rated: 4.60 of 5 stars · 5 ratingsTorrvok, a cunning and skilled warrior, protects Sierra from enemies who hunt them without mercy. But can he keep her safe from the raging beast writhing under his skin?SierraHe rescued me—twice—then protected me on a dangerous chase across a continent.Despite his warnings not to trust him, when we’re together I’m only aware of the pounding desire his presence ignites... -
Taming Ryock by Sara Page, Sean Moriarty
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... -
Finn: Scifi Alien Invasion Romance by Anna Hackett
Rated: 4.22 of 5 stars · 12 ratingsIn the aftermath of a deadly alien invasion, a band of survivors fights on… For Hawk pilot Finn Erickson, flying is in the blood. Since the aliens decimated the planet, he spends most of his time flying Hell Squad into combat. With communication to other survivor bases cut off, he has no idea if his family is still alive and feels their loss keenly...Categorized as:
aliens dystopian independent heroine m-f futuristic military science fiction length-novella -
-
Banic by Mina Carter
She’s a doc on a mission. He’s a beast with a heart of gold.Dr. Beth Godwin arrives on Parac’Norr with one goal in curing the Blood Rage mutation that plagues the alien warriors. But she didn’t expect Banic, the most feared feral on the planet, or her reaction to him.A caged monster, she knows she should stay away from him...Categorized as:
aliens m-f competent heroine strong heroine independent heroine alpha male length-short futuristic -
Wildling of Ravia by L.A. Holloway
Rated: 4.24 of 5 stars · 11 ratingsCommander Ekhor has never known a universe without war.As a proud member of a warrior race, he has defended his people from the threat of the Rha'ku'tan Empire for his entire life, rising in the ranks of the Alliance military to become one of its most respected leaders... -
Scorch Road by Toby Neal, Emily Kimelman
Rated: 4.23 of 5 stars · 11 ratingsA new romantic action adventure for fans of romance thriller suspense and family romance series! One of six Italian brothers and a sister, JT Luciano is a widowed environmental biologist with a touch of the Sight who is preparing for an apocalyptic event he knows is coming... -
The Arcav General's Woman by Hope Hart
How do you choose between honor and love? Harmless, fun Methi, can always be counted on to get into trouble. But the cocky Arcav with a heart of gold is slowly being replaced with a cold, bitter male who fights his demons at every turn. Some Arcav can wait for their mates for centuries before risking insanity. But others can’t. Methi knows who is mate is...Categorized as:
aliens non-human-hero m-f science fiction futuristic explicit-plentiful length-short -
Rescuing Mattie by S.E. Smith
Mattie Abrams has always had a knack for training animals. Touring with the Cirque de Magik, she knows that she has finally found the ‘home’ she so desperately craves. She would do anything to keep her small family of circus friends and her pets, including going where they went...Categorized as:
aliens pirates independent heroine non-human-hero m-f science fiction futuristic open-door -
Bonded To The Alien Centurion by Mina Carter
Behind ‘enemy lines’ the last thing she expects is a sexy alien warrior determined to make her his… When things screw up in diplomatic talks with the Lathar Dani Black finds herself lined up for the one thing every dyed in the wool soldier dreads… a diplomatic function... -
Edge of Insanity: The Alliance Book 6 by S.E. Smith
Rated: 4.22 of 5 stars · 9 ratingsScorching hot and sexy stories set in science fiction and paranormal worlds that come alive in your hands. Internationally acclaimed for her writing, S.E. Smith's stories are unapologetic happily-ever-afters. They are also full of alpha heroes, heroines with a brain, action, adventure, and humor...Categorized as:
multicultural aliens non-human-hero military science fiction futuristic length-medium -
Ash by Anna Hackett
Rated: 4.22 of 5 stars · 9 ratingsIn the middle of an alien invasion, will the bad boy berserker catch the geeky tech genius? Computer genius Marin Mitchell is doing her part to help humanity survive the raptor invasion, working tirelessly to decrypt alien data. She spends her days working and drooling over a certain tattooed, biker berserker from Squad Three. But Marin knows the rules: geeks do not snag sexy bad boys... -
Cavas by Laurann Dohner
Career military man Cavas Vellar has joined his older brother, Cathian, aboard The Vorge for one purpose—to rescue their youngest littermate. Their father has resorted to having him kidnapped to hide one of his most vile secrets. They need to go down onto a planet full of criminals, find Crath, and rescue him. This mission is the most important one Cavas has ever led... -
Warrior's Reign: A Sci Fi Alien Romance by Emma Alisyn, Sora Stargazer
Rated: 4.40 of 5 stars · 5 ratingsRedemption. Assassination. A bond forged under fire. Reign is given a second chance to save her career when a royal friend offers her a job on an elite team of personal guards. Determined to prove her worth, she fends off sneaky sabotage by the implacable head of security, Vykhan, who thinks she is dangerous and hot-headed...Categorized as:
multicultural aliens mystery suspense dystopian science fiction futuristic length-long -
-
Vexing Voss by Gail Koger
For Voss, a Coletti Warlord, conquering the universe is a piece of cake. After all, he's a master of psychic seduction; no one can resist him when he sets his mind to it. Zoey Jones is determined to find her mother's killer. Surrendering to a fierce Coletti warrior is the last thing on her mind...Categorized as:
suspense mystery alpha male aliens independent heroine non-human-hero m-f science fiction -
The Dark Prince by Michelle M. Pillow
Rated: 4.07 of 5 stars · 21 ratingsOut of the fire… Intergalactic thief, Olena Leyton is one of the best space pirates in history. Sailing the high skies in search of adventure is in her blood. When her crew is scattered in a run from the law and her ship crashes, exploding into a ball of flames, the injured Olena is forced to find sanctuary on a Galaxy Brides ship...Categorized as:
pirates alpha male aliens m-f science fiction shapeshifters futuristic length-medium -
My Ant Monster Mate by Susan Trombley
YeseniaHunting giant ant aliens is never an easy job, but the opportunity to capture a male Menops before he imprints on a queen is too good to pass up. Even if it means putting up with a mouthy Artificial Intelligence and traveling to a planet restricted by the Cosmic Syndicate. Vengeance for humanity—for my family—is too important to let any obstacle stand in my way... -
Seized by Tana Stone
Rated: 4.16 of 5 stars · 11 ratingsHow unlucky do you have to be to get abducted by aliens. . . twice? Snatched from Earth to be a bride for a bad-ass race of warriors, Bridget has barely gotten used to her new life on the high-tech Drexian space station when she’s abducted again. This time the aliens are vicious and bloodthirsty, and they have very different plans for the pretty human...Categorized as:
aliens multicultural non-human-hero military science fiction futuristic length-short -
Cruz: Scifi Alien Invasion Romance by Anna Hackett
Rated: 4.07 of 5 stars · 18 ratingsBattle-hardened soldier Cruz Ramos is running on empty. As second-in-command of the deadliest commando squad fighting the invading aliens, he doesn't know why he’s fighting anymore. He’s seen too much destruction, devastation, and far too much death. Still, every day he goes out to protect those humans left, and every day the growing numbness threatens to take over...Categorized as:
dystopian aliens alpha male independent heroine m-f military science fiction futuristic -
Noah by Anna Hackett
Rated: 4.18 of 5 stars · 13 ratingsThe battle of survival against the invading aliens heats up…but Hell Squad never quits. Tech genius Noah Kim works day and night to keep the survivors at Blue Mountain Base with lights, power and hot water. He’s also working on a top secret project to help keep them safe. He’s tired, stressed and under pressure—and one woman adds to it all...Categorized as:
dystopian aliens independent heroine m-f futuristic military science fiction cold heroine
Find out more about romance.io.
Get recommendations by genres & tropes
Use the romance book finder to mix and match over 100 content keywords to find the books that match your preferences

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