Books like 'Undercover Action'

Readers who enjoyed Undercover Action by Cassie Cole also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.

contemporary  reverse harem  poly (3+ people)  military  suspense  menage

  • The Reign Of Kings by Candice Wright

    The Reign Of Kings by Candice Wright

    Rated: 4.53 of 5 stars
    · Steam rating: 5 of 5
    Explicit and plentiful [?] · 29 ratings
    Raised by a family of cops who see the world in black and white,. I grew up with a defiant streak a mile long,. And an immunity to gun-toting alpha males. That is until I find myself at the Carnage clubhouse,. At the mercy of their Kings. Now my black and white world is a dirty shade of gray,. And my immunity to alpha males has disappeared along with my underwear...
  • Strings by Bea Paige

    Strings by Bea Paige

    Rated: 4.55 of 5 stars
    · 14 ratings
    With Ivan I found acceptance. With Anton, home in the dark. With Erik, I fear my undoing…. Erik Hadley is a gifted violinist with a dark past and an even more troubled soul. His only place of safety, a glass room built to protect others from his violent outbursts. But it’s nothing more than a prison, and I have every intention of setting him free. It won’t be easy...
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  • The Cardinal Bird by Mia Smantz

    The Cardinal Bird by Mia Smantz

    Rated: 4.23 of 5 stars
    · 37 ratings
    Callie Jensen has always been a little bit different. She was made fun of for being a math-whiz in school up until she was kidnapped. Growing up in the crime world from a young age, she was turned into a language savant and a hacker-expert. She tried to do what she was told and keep her head down. .. but. .. that was easier said than done. Trouble seems to follow her like it's her middle name...
  • Kept by her Daddies by Laylah Roberts

    Kept by her Daddies by Laylah Roberts

    Rated: 4.43 of 5 stars
    · Steam rating: 5 of 5
    Explicit and plentiful [?] · 17 ratings
    Maggie’s lost . . . Well, not literally. She knows where she is. Most of the time, anyway. But ever since a car accident ruined her career, she’s been jumping from job to job, unable to find her purpose. Which is how she finds herself in beautiful Escana, helping her eccentric uncle take photos of the soon-to-be Princess. What she doesn’t expect is to find three men she’s drawn to...
  • Deadly Betrayal by Nikita Parmenter

    Deadly Betrayal by Nikita Parmenter

    Rated: 4.39 of 5 stars
    · Steam rating: 5 of 5
    Explicit and plentiful [?] · 18 ratings
    It’s been two years since Mr Rising offered Ever and her men the chance to work for them. They’ve settled into the job now, but by no means have their lives become any less dangerous. The older teams don’t like how many high-profile jobs they get, and now there’s a mole in their midst, one that threatens everyone who works for Mr Rising; agents and families are in danger...
  • Gamer Girls - Books 4-7 by Auryn Hadley, Kitty Cox

    Gamer Girls - Books 4-7 by Auryn Hadley, Kitty Cox

    Rated: 4.86 of 5 stars
    · 7 ratings
    Fragged - Book 4. Some things are worth fighting for. Riley's life is better than it's ever been before. She has the love of her life, a family made from those she cares about, an adorable "little" rescue dog, and even her horse business is doing pretty good. Everything is great. Everything is wonderful. At least on the surface...
  • Knocked Up by my Best Friend's Brothers: A Contemporary Reverse Harem Romance by Kai Lesy

    Knocked Up by my Best Friend's Brothers: A Contemporary Reverse Harem Romance by Kai Lesy

    Rated: 4.27 of 5 stars
    · 10 ratings
    One cosmic wardrobe malfunction. Four people who shouldn't be together. It's my best friend's wedding and I'm casually doing my maid of honor duties. Let’s just say my dress isn’t ready for these curves. It rips at the worst possible moment, and I bolt for the nearest exit. I’m standing there in nothing but my heels when the door opens. And guess who I run into...
  • Theirs to Hunt : Girls Like Us - Book One by Salem Hurley

    Theirs to Hunt : Girls Like Us - Book One by Salem Hurley

    Rated: 4.40 of 5 stars
    · Steam rating: 4 of 5
    Explicit open door [?] · 5 ratings
    Theirs to Hunt. Girls Like Us, Book One. By Salem Hurley. Grayson and Brooks wanted her before the hunt even started. One night with Reagan Marks didn’t derail their plan—. It sealed it. She was never prey. She was the one they’d been waiting for. Smart. Loyal. Too strong for her own good. Now she’s caught between two obsessed men who will rewrite every rule to claim her. But Reagan doesn’t run...
  • Snowed In with Three Mountain Men by Laylah Snow

    Snowed In with Three Mountain Men by Laylah Snow

    Rated: 4.33 of 5 stars
    · 6 ratings
    I ran away on my wedding day…. And now I’m snowed in with three sizzling hot mountain men. One minute, I’m driving in the middle of a snowstorm. The next, my car slams into a tree…. And everything vanishes into blackness. Luckily, three sexy ex-SEALs pull me out of the wreck,. And carry me into their cabin. But when I finally wake up and take a look at my saviors,. I think I’m seeing triple. .
  • Defied by Sarah Bailey

    Defied by Sarah Bailey

    Rated: 4.63 of 5 stars
    · 8 ratings
    Two become three. Lies, lust and betrayal. Who will fall first? It started when I chose to remain with them. The ones who took me from my life and changed all the rules. The chains binding me to my family loosened their hold. Little did I know that by taking me, Quinn and his friends began the long process of setting me free. And even as I got closer to the boys, the past always held us back...
  • Vicious Chaos by Samantha Bee

    Vicious Chaos by Samantha Bee

    Rated: 4.63 of 5 stars
    · 8 ratings
    I never cared if I lived or died. For eight years I lived as a mess of broken pieces that never could fit back together quite right. Eight years of training. Of building an empire. Of fighting. Of just surviving. Of letting my heart beat for revenge. Only revenge. Eight years of not really living at all. While I was living half a life, I didn’t realize all that was being built up around me...
  • RULE by Nicole Edwards

    RULE by Nicole Edwards

    Rated: 4.63 of 5 stars
    · 8 ratings
    I’m known to the Hollywood elite as The Fixer. Others refer to me as a Sin Eater. Whatever they call me, people know my name. Some even talk about me as this mythical creature who can make miracles happen, provided those miracles are unethical and usually illegal. But I don’t have a unique skill set. I’m merely a man in possession of a broken moral compass. I won’t apologize for who I am...
  • Bitter Pills by Coralee June

    Bitter Pills by Coralee June

    Rated: 4.56 of 5 stars
    · 9 ratings
    I’m on the run. I’m a ghost. A nobody. A man longing for two people he can’t have. When the Ringleaders captured me, my life ended. I’ve seen the world. I’ve killed innocents. I’ve lost myself to a cause I never wanted to be apart of. If I want to keep Grace, Alessandro, and Sunshine safe, I have to become a monster. The family I’ve chosen can’t know I’m still alive...
  • Sinful Ella by Nicole Casey

    Sinful Ella by Nicole Casey

    Rated: 4.56 of 5 stars
    · 9 ratings
    The plan was to go on one kickass tour, not fall in love with seven rock stars haunted by a tragic past. As the lead singer of my band, I’m thrilled when it’s finally time for us to go on tour. But instead of a fun road trip, I’m bombarded with complaints from my two bandmate sisters, who happen to think that nothing I do is good enough...
  • Love by Numbers Complete Series by Nicole Casey

    Love by Numbers Complete Series by Nicole Casey

    Rated: 4.44 of 5 stars
    · 11 ratings
    Hot. Delicious. Irresistible. A 9-book reverse harem box set that will keep you up all night. 9 groups of Alpha males await, ready to bring you down to your knees. Meet your suitors:. 2 Domineering Billionaires. 3 Possessive Bosses. 4 Lonely Ranchers. 5 Alpha Mafiosi. 6 Hunky Single Dads. 7 Hellish Groomsmen. 8 Forbidden Brothers. 9 Seductive Marines. 10 Delicious Mountain Men...
  • Wanted by the Bikers by Stephanie Brother

    Wanted by the Bikers by Stephanie Brother

    Rated: 4.34 of 5 stars
    · 14 ratings
    My mouth can’t get me in trouble if three wicked bikers are keeping it busy. My whole life I’ve felt like an extra in someone else’s movie. Just once, I want to be the main character. The one who gets all the attention. The one that exciting and amazing things happen to. Maybe I shouldn’t have wished so hard...
  • Single Mom for the Bikers by Stephanie Brother

    Single Mom for the Bikers by Stephanie Brother

    Rated: 4.34 of 5 stars
    · 14 ratings
    Three big biker Daddies are about to rock the world of one lonely, single mom. “Mommy? Who’s that? ”. When I come home to find a massive, unconscious biker in my driveway, there’s only one man I dare call for help. Far too young, I ran away and put my trust in the wrong man, a slick jerk who laughed in my face when he found out I was pregnant...
  • Baby Makes 7 by Kai Lesy

    Baby Makes 7 by Kai Lesy

    Rated: 4.44 of 5 stars
    · 10 ratings
    A family of seven! ? How did I get this freaking lucky? ”Before meeting Kellan, Fallon and Luke, I was a homeless single mother. Escaping an abusive ex, with two small children to feed. The gorgeous men of my dreams offered more than just shelter in their spectacular mansion;They gave me love, a sense of belonging, and…A beautiful baby boy...
  • Sharing the Nanny by Krista Wolf

    Sharing the Nanny by Krista Wolf

    Rated: 4.40 of 5 stars
    · 11 ratings
    What do you do when your best male friends are fighting over you? Not just as a nanny to their little ones, but as a lover, as a girlfriend, as someone to protect and keep and share? Harper Hayes is a nerd on a mission. She has to finish innovating her revolutionary new virtual reality software, so she can license the tech to the highest bidder. Only her timeline is tight...
  • Quintessence: The Boxset 4-6 by Serena Akeroyd

    Quintessence: The Boxset 4-6 by Serena Akeroyd

    Rated: 4.67 of 5 stars
    · 6 ratings
    When Sascha decides to be more than just a housekeeper to her sexy new bosses, she triggers events she could never have foreseen. With five men to protect her, she should be safe, but there's an outside threat that has the potential to destroy them. Find out if her men keep Sascha safe in Quintessence: The Boxset. Books 4-6 are available in this omnibus edition for the first time...
  • Four Always by Stephanie Brother

    Four Always by Stephanie Brother

    Rated: 4.33 of 5 stars
    · Steam rating: 4 of 5
    Explicit open door [?] · 12 ratings
    I have a secret. Four of them, actually. They’re big and strong and make their living taking off their clothes for adoring fans. But they’ve been giving me private shows for free. When an innocent bakery delivery ends in me being surrounded by four hot male strippers, I don't stand a chance of resisting them...
  • Daddies by Shanna Handel

    Daddies by Shanna Handel

    Rated: 4.28 of 5 stars
    · 13 ratings
    A Mafia Billionaire Romance. I didn't ask for a daddy. They decided I needed two. When they caught me putting my nose where it didn't belong, they didn't just teach me a lesson. They bared my bottom and spanked me like a naughty little girl. Then they made me call them daddy. This bad girl needs a firm hand. From both of us. She was playing a dangerous game and she had to be punished...
  • Walker by LeAnn Ashers

    Walker by LeAnn Ashers

    Rated: 4.36 of 5 stars
    · 10 ratings
    SUMMER. All it took was one night for my past and my present to collide headfirst. Consumed by work, I was letting life pass me by. I had reached a point where I found myself merely existing, so I decided to go out and have some fun with my friend, Lynn. That night brought me face to face with the two men that would become my everything—Walker and Darren...
  • Fireworks with Three Mountain Men by K.C. Crowne

    Fireworks with Three Mountain Men by K.C. Crowne

    Rated: 4.24 of 5 stars
    · 14 ratings
    My sister's ex wants to make me his. And his two equally hot friends are ready to join the party. With all this sexual tension between the four of us. .. I'm feeling sparks like the Fourth of July! ! Dylan is my sister's ex boyfriend and as dreamy as they come. He's protective, strong and as big as the mountains he calls home. Red is quiet and thoughtful...
  • Reap What You Sow by Katya Ensmore

    Reap What You Sow by Katya Ensmore

    Rated: 4.38 of 5 stars
    · 8 ratings
    The Renegade Reapers’ reputation is on the line. Someone is trying to ruin everything we’ve worked so hard for. Get this: that’s not even scratching the surface of my current problems. The one guy I want is trying to avoid me like I have the plague. The other one I shouldn’t want is willing to put aside everything he stands for to be with me...
  • Twisted Legacy by Dakota Lee

    Twisted Legacy by Dakota Lee

    Rated: 4.50 of 5 stars
    · 6 ratings
    I woke up in an unfamiliar room, broken and bruised, with no memory of how I got hurt. I’m grateful LJ and Wolfe were there to nurse me back to health. Everything’s different when I get back to school. The Dean covered up the truth about Mayhem Night. Called it a sorority prank gone wrong. That won’t stop me from getting answers. Based on our history, The Trium is at the top of my suspect list...
  • Finding Their Muse: The Complete Series by Bea Paige

    Finding Their Muse: The Complete Series by Bea Paige

    Rated: 4.60 of 5 stars
    · Steam rating: 1 of 5
    Glimpses and kisses [?] · 5 ratings
    A Dark Contemporary Romance. Three flawed men with damaged hearts, and one woman who can set them free. Ivan the pained ex-dancer. Anton the unpredictable artist. Erik the damaged violinist. And Rose, their muse. Discover their story of lust, love, and redemption. Join Rose and her men in this hauntingly beautiful dark romance set against a gothic backdrop and filled with suspense and passion...
  • Christmas with my Best Friend's Brothers by Kai Lesy

    Christmas with my Best Friend's Brothers by Kai Lesy

    Rated: 4.12 of 5 stars
    · 22 ratings
    I should have declined my bestie's invite to the Bishop’s annual Christmas skiing trip. In the breathtaking French Alps. .. . With the even more breathtaking Bishop triplets. After catching my ex-fiancé cheating,. It was either going on the exotic trip. .. Or spending Christmas alone. Why was this a bad idea? My roommates include three bullies who gave me the worst moments of my childhood...
  • Masks & Mayhem: The Hannover Heathens Book 1 by Lauren Ellis

    Masks & Mayhem: The Hannover Heathens Book 1 by Lauren Ellis

    Rated: 4.24 of 5 stars
    · Steam rating: 3 of 5
    Open door [?] · 10 ratings
    I’m not a good girl, not really. I mean, I get good grades, and I’ve never been arrested, but it’s not for lack of a little law-breaking. I don’t have the time or luxury of a moral compass--not when I have someone counting on me. So, I’ve been keeping my head down, getting everything ready for us to flee this place as soon as I turn eighteen. But the past has a way of catching up to us...
  • Healed by Them by Serena Akeroyd

    Healed by Them by Serena Akeroyd

    Rated: 4.16 of 5 stars
    · 13 ratings
    This Reverse Harem Romance is a five part series. Be prepared for weekly releases of this red hot read! KURT. Kurt’s an author. Okay, so that’s a slight understatement. He’s a 'prize-winning' author. His last book did A-okay and the world is making out he’s the next Aldous Huxley--bada bing bada boom. Still, fame has never been his end goal...
  • Rhapsody by Holly Bloom

    Rhapsody by Holly Bloom

    Rated: 4.17 of 5 stars
    · Steam rating: 5 of 5
    Explicit and plentiful [?] · 12 ratings
    They can’t hide behind masks forever. .. The Basilisks rocked my world in a night of passion, but discovering their true identities changed everything. Now Zed, Ripper, and Venom owe me answers. Confronting secrets and resisting desires aren’t my only problems. Competing in a fierce music competition catapults me to fame and flips my life on its head...
  • Spies Like Us by Lexie Winston

    Spies Like Us by Lexie Winston

    Rated: 4.17 of 5 stars
    · Steam rating: 3 of 5
    Open door [?] · 12 ratings
    When the party that was supposed to shed light on the underground world of Summerville went pear shaped and revealed the death of a team member they ended up with more questions than answers...
  • Loved by Them by Serena Akeroyd

    Loved by Them by Serena Akeroyd

    Rated: 4.18 of 5 stars
    · 11 ratings
    This Reverse Harem Romance is the final part in the QUINTESSENCE series. DEVON. Devon’s a mathematician. Unlike his brothers--by choice, if not blood--his genius puts him on the kooky side of intelligent. So much so, their household of five was born back when the guys met in college...
  • My Begrudging Scent Matches by Naomi Phillips

    My Begrudging Scent Matches by Naomi Phillips

    Rated: 4.09 of 5 stars
    · Steam rating: 4 of 5
    Explicit open door [?] · 19 ratings
    At 26 years old, Alice Walton’s least favorite secret is that she’s an Omega. Her family, ever traditional, wants her to find a pack, settle down, and start popping out little supernatural babies at an alarming rate. It’s her destiny, they say. It’s her biology. But she’s not having it...
  • Kurt by Serena Akeroyd

    Kurt by Serena Akeroyd

    Rated: 4.25 of 5 stars
    · 8 ratings
    Kurt's the calmest of the Quintessence bunch, but even he has a vengeful streak when it comes to protecting and defending those he loves. A trip to Moscow for Christmas and New Year's are side-lined when the real truth about Sascha's accident comes to life. Jungle justice comes at a price, leaving Kurt and Sascha uncertain if their soul can carry the burden...
  • Derailed by Sarah Bailey

    Derailed by Sarah Bailey

    Rated: 4.33 of 5 stars
    · 6 ratings
    Three mixed with four. The captive became an ally. Who will break first? It started when they betrayed me. The ones who I’d come to trust. The ones I was starting to love. My world flipped upside down and nothing is as it seems. Everything was unravelling before my eyes, tearing us apart whilst pulling us closer together. I’m caught between two worlds...
  • Double Dog Dare by Ember Davis

    Double Dog Dare by Ember Davis

    Rated: 4.33 of 5 stars
    · 6 ratings
    HADLEY. I’ve been hustling for my business, Paws Up, and now that we’re growing, I need to do some more research to make sure my treats and food are the best they can be. When I get an in to visit a dog training facility, I jump at the chance. I’m looking forward to everything I’ll have the opportunity to learn and getting out of Denver for a little while...
  • Four Daddies for Christmas by K.C. Crowne

    Four Daddies for Christmas by K.C. Crowne

    Rated: 4.05 of 5 stars
    · 26 ratings
    Four untamed ex-military daddies. One very unassuming girl. Who said Christmas miracles don’t exist? My family’s failing farm combined with my father’s debt has me tossing and turning. Luckily a chance rescue brings me face to face with an opportunity I can't resist. I've been hired to take care of an adorable set of twins. But I'm nervous for three VERY good reasons:. 1...
  • Life as She Knows it by Ali D Jensen

    Life as She Knows it by Ali D Jensen

    Rated: 4.40 of 5 stars
    · 5 ratings
    And just like that I decided I was done; done with the ugliness of the world and done existing amongst people who only pretended to love me the way I deserve to be loved. No longer held down by the weight of my life, I find freedom from the monsters that plague my own mind. No longer held down by the abuse of my spouse, I find freedom from the monster in my bed...
  • Save Them by S.A. Mackenzie

    Save Them by S.A. Mackenzie

    Rated: 4.40 of 5 stars
    · 5 ratings
    My world is crashing around me. My fear is consuming me. I swore I would never be a victim again, but just his name makes me quake in terror. We escaped. Justice was served. He died. But if that's all true, how is he back and ruining my life all over again? I'm drowning. Drowning in fear. Drowning in pain. Drowning in the past...
  • INVICTUS by Marian Andrew

    INVICTUS by Marian Andrew

    Rated: 4.40 of 5 stars
    · 5 ratings
    My boyfriend of two years dumped me for a wealthy Manhattan socialite. Desperate for a distraction, I found it with the incredibly hot and spicy Archer St John, a frequent guest of the hotel I work at in London. After an unbelievably perfect night with him, I woke up next to a pool of blood that wasn’t mine. Archer was gone, and so were his clothes and every trace of him...
  • Cross my Heart by Lucy Smoke

    Cross my Heart by Lucy Smoke

    Rated: 4.12 of 5 stars
    · 13 ratings
    What kind of person falls into a relationship with several men? Now I know the answer. Me. I’ve finally realized that and I’ve come to terms with it. But it seems that fate has one last challenge for us to overcome. Theodora “Teddi” Vandersen, otherwise known as Grayson’s mother, has apparently been following me for weeks now. She thinks it’s my fault that Grayson’s done with her...
  • Lavish by C.M. Stunich

    Lavish by C.M. Stunich

    Rated: 4.14 of 5 stars
    · 7 ratings
    A house of lies and secrets. It's inside those walls that I find myself trapped. I'm more than just the princess to a mafia kingdom—I'm the future queen. Three lovers. One traitor. An endless stream of betrayal. One is like a wolf, the other a coyote, and the last a fox. Three dark bosses of the New York underworld and they're all mine. Although I must remember: they all bite...
  • Saved by the Marines by Cathleen Cole, Frank Jensen

    Saved by the Marines by Cathleen Cole, Frank Jensen

    Rated: 4.14 of 5 stars
    · 7 ratings
    They never should’ve been protecting me. Now, they’re my only hope…. As the daughter of a US Senator, my life was never going to be normal. I thought I’d finally escaped out from my father’s shadow, but he dragged me back kicking and screaming...
  • Double Scrooged by Shae Sullivan

    Double Scrooged by Shae Sullivan

    Rated: 4.17 of 5 stars
    · 6 ratings
    They say everyone has a Scrooge in their life, and I unfortunately have two. Nate and Barron, my arrogant ex-stepbrothers, hate me. Like really hate me. Ever since my dad, their ex-stepdad, cheated on their mom for the fifth time, they’ve wanted nothing to do with me—or him. Not that I can blame them. Daddy has never been the standard father figure...
  • Depraved by Sarah Bailey

    Depraved by Sarah Bailey

    Rated: 4.20 of 5 stars
    · 5 ratings
    Together. Apart. Where does it end? It started with the war. The war we’d wage upon the very man who’d raised me. The war which would either tear us apart or keep us together. We’d finally found our way to each other. The five of us gave in. It’d been inevitable from the start. Desire had forged us, but it was love which set us free. Made us into what we were. A family drenched in blood...
  • Something Other than Pain by Kerry Taylor

    Something Other than Pain by Kerry Taylor

    Rated: 4.20 of 5 stars
    · 5 ratings
    Alex Harrison has spent the first 25 years of her life trapped in a nightmare that seemed as though it would never end. Tormented by the people who should have loved and cared for her, she has only ever had herself to rely upon. Finally a chance for escape arises, but at a heavy cost...
  • Quintessence: The Boxset 7-9 by Serena Akeroyd

    Quintessence: The Boxset 7-9 by Serena Akeroyd

    Rated: 4.20 of 5 stars
    · 5 ratings
    Sascha's life is on the brink of implosion thanks to one small accident that changes everything. She has her men at her back, but when one of her lovers decides to go rogue, it could destroy everything. She always has their heart, but what about their heads? Find out more in Quintessence: The Boxset. Books 7-9 are available in this omnibus edition for the first time...
  • A Hurt So Sweet Volume Four: A Dark High School Bully Romance by Betti Rosewood, Isabella Starling

    A Hurt So Sweet Volume Four: A Dark High School Bully Romance by Betti Rosewood, Isabella Starling

    Rated: 4.00 of 5 stars
    · 8 ratings
    Make a deal with the devil,. And you'll pay with your soul. .. My first mistake was thinking I could go up against five bullies. My second mistake was telling Dexter Booth I loved him. He used it against me in the worst possible way, and now I'm on the run with more than myself to think of, with five monsters on my trail...
  • Protected By The Green Berets by Cathleen Cole, Frank Jensen

    Protected By The Green Berets by Cathleen Cole, Frank Jensen

    Rated: 4.00 of 5 stars
    · Steam rating: 5 of 5
    Explicit and plentiful [?] · 8 ratings
    They think they’re in charge, but I’m about to prove them wrong…. I’m living my dream life as a desk jockey for the CIA. Yeah, that’s a lie. Technically, I’m an analyst and being stuck in an office is the last thing I wanted. Working in the field? That’s always been my goal. So, when I’m finally assigned a case that promises to see some action, I’m beyond excited…...
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