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  romance  mystery  action / adventure  reverse-harem  polyamory  steamy  crime  love-triangle  law-enforcement 

  • Chasing Fortune by Brittney Sahin

    Chasing Fortune by Brittney Sahin

    Rated: 4.56 of 5 stars
    · 18 ratings
    Echo Team has a new addition—a K-9, and he’s in need of training . . .Eight-plus years as Echo Three and Chris Hunter is still as mission-focused as ever, continuing to fight for his country as part of a secretive team of operatives serving the President.When Chris decides to rescue a dog for the team, he soon discovers he and the guys are far from K-9 whisperers, and they need help...
  • Gabe by Riley Edwards

    Gabe by Riley Edwards

    Rated: 4.64 of 5 stars
    · 14 ratings
    Gabe Harris was the walking, talking personification of a hero. And a hero was what I needed. My life went from boring to hair-raising with a stroke of a key. I knew better than to poke around on the dark web. But when my friend Kalee Solberg came home months after she’d been presumed dead, I couldn’t stop myself from looking into who was behind her capture...
  • Code Name: Aries by Janie Crouch

    Code Name: Aries by Janie Crouch

    Rated: 4.64 of 5 stars
    · 14 ratings
    My code name is Aries.The stars say I’m aggressive, dominant, first in line to lead.The stars aren’t wrong.Zodiac Tactical is my company. It’s run by those I’ve chosen for their skills and ability to outmaneuver adversaries. We guard, protect, rescue…assist on the side of the angels.We eliminate the threat when nobody else can...
  • Owen by Riley Edwards

    Owen by Riley Edwards

    Rated: 4.57 of 5 stars
    · 14 ratings
    Owen Cullen was a dream. Not a dream come true because I’d never dared to dream. He was my wildest fantasy, a hallucination, a delusion. The handsome man who’d saved my life—twice. He was a real-life hero, and I was…what was I? Filth, that was what I was. The daughter of a gangster, the niece of the reigning king of Chicago’s underground. I tried my best not to fall in love with Owen...
  • Finding Mercy by Riley Edwards, Lori Jackson

    Finding Mercy by Riley Edwards, Lori Jackson

    Rated: 4.57 of 5 stars
    · 14 ratings
    "So much emotion it flew off the page and knocked the wind out of me. Finding Mercy was another great story by the absolutely brilliant Riley Edwards." Jennifer Pierson: The Power of Three Readers DEA Jason Walker became a widower at Twenty-eight. Two years later he's still torturing himself with guilt. They'd married young, and she'd been his first love, but her illness changed everything...
  • Impact Zone by Cara Carnes

    Impact Zone by Cara Carnes

    Rated: 4.70 of 5 stars
    · 10 ratings
    Every action has an equal and opposite reaction. Rhea Strathmore creates death. Locked within her laboratory at The Arsenal, she concocts whatever’s necessary to protect those around her. She won’t ever negate her pre-Arsenal deficit, but she’ll try. Her past work now threatens everyone she cares for and exposes secrets she’s kept buried...
  • Steel Rush by P.T. Michelle

    Steel Rush by P.T. Michelle

    Rated: 4.50 of 5 stars
    · 14 ratings
    This is an alternate Cover Edition for ISBN13: 9781939672285.This is the second book in the BLACK SHADOWS duet, Cass and Calder's story. You must read GOLD SHIMMER before reading STEEL RUSH. Cass has spent years trying to forget her past. But the thing about pasts…they always come back around, sometimes in the most unexpected ways...
  • Remy by Elle James

    Remy by Elle James

    Rated: 4.50 of 5 stars
    · 14 ratings
    Retired Navy SEAL Remy Montagne left the Navy to take on a career where he could make a difference. After a short vacation to his old hometown of Bayou Mambaloa and a casual hookup with local woman, Shelby Taylor, he joins Hank Patterson’s Brotherhood Protectors in Montana...
  • Once Upon a Time in Bliss by Sophie Oak, Lexi Blake

    Once Upon a Time in Bliss by Sophie Oak, Lexi Blake

    Rated: 4.43 of 5 stars
    · 14 ratings
    Re-released in a second edition with new content. Go back in time to Bliss’s first happily ever after… CIA operative John Bishop arrived in Bliss, Colorado, seeking a respite from the high-stakes game of blood and lies that sent him to the worst corners of the world...
  • Siren in Bloom by Sophie Oak

    Siren in Bloom by Sophie Oak

    Rated: 4.43 of 5 stars
    · 14 ratings
    For Leo Meyer, being the Dom in residence at The Club has been a perfect life. A strict daily routine free from emotional attachment has been safe and comfortable. But when the only woman he ever loved walks back into his life, his world is turned upside down. Wolf Meyer has been restless since an injury ended his career in the Navy SEALs...
  • Reborn by Meredith Wild

    Reborn by Meredith Wild

    Rated: 4.43 of 5 stars
    · 14 ratings
    He’s death for hire… Some people measure life in hours. Days. Weeks. I measure mine in kills. A covert military mission gone wrong robbed me of my memory and any link to my past. This is my existence now. I execute and survive. Nothing more, nothing less...
  • To the Xtreme by Em Petrova

    To the Xtreme by Em Petrova

    Rated: 4.63 of 5 stars
    · 8 ratings
    n the Alaskan wilderness, meeting their match takes on more than one meaning.Special Operative and second-in-command for the Xtreme Ops team, Harris Lipton, aka Lip, finds himself sidelined after an accident. While laid up, locating a loony in the national forest won’t be easy, especially by shooting off text messages instead of bullets...
  • Silent Target by A.K. Evans

    Silent Target by A.K. Evans

    Rated: 4.51 of 5 stars
    · 10 ratings
    Shielded. That’s what Sydney Ryan has done with the secrets of her past. Never wanting anyone to know the truth, Sydney has kept everything bottled inside.All she can do now is conceal her secret and carry her guilt. Unfortunately, someone else knows exactly what she did.And they’re out for revenge...
  • Leather & Lace / His Angel / Waiting for Him by Samantha A. Cole

    Leather & Lace / His Angel / Waiting for Him by Samantha A. Cole

    Rated: 4.50 of 5 stars
    · 10 ratings
    "No one does Alpha heroes like Samantha A. Cole!"—New York Times, USA Today, #1 Amazon Bestseller, and Wall Street Journal Bestselling Author, Susan StokerLeather & Lace:How does a “vanilla” woman write a BDSM novel? With hands-on research!Kristen needs inspiration and personal experience for a sequel to her unexpected and kinky bestseller...
  • Cold Deceit by Toni Anderson

    Cold Deceit by Toni Anderson

    Rated: 4.50 of 5 stars
    · 10 ratings
    A tenacious forensic anthropologist needs protection from an elite FBI HRT operator as they search for a ruthless killer in this Romantic Thriller by New York Times bestselling author Toni Anderson.When forensic anthropologist Zoe Miller stumbles across a murder victim in the blisteringly hostile Sonoran Desert, she triggers a chain of events that puts her in the crosshairs of a ruthless killer...
  • Ruined With You by J. Kenner

    Ruined With You by J. Kenner

    Rated: 4.50 of 5 stars
    · 10 ratings
    When her high maintenance boss is assaulted, manager Xena Morgan contacts the only person who can help—the sexy, arrogant, incredibly capable Stark Security agent Liam Foster. The former vigilante takes every case personally, and he's determined to find answers—particularly since he thought he'd cleared this threat already...
  • Collateral Damage by A.K. Evans

    Collateral Damage by A.K. Evans

    Rated: 4.50 of 5 stars
    · 10 ratings
    Claimed. That’s what Camille Bennett becomes when she crashes into the arms of Deacon Archer. Camille didn’t have a plan when she attempted to fight off a random attacker, but responding well under pressure has never been her strong suit either. She was merely grateful someone who could handle the heat happened to be nearby...
  • Sinful: Prequel by Katherine Hawthorne

    Sinful: Prequel by Katherine Hawthorne

    Rated: 4.50 of 5 stars
    · 10 ratings
    Xander was a dream that would never be. One catastrophic night left me orphaned at the age of seventeen. Hunted by a murderer, Xander saved me from the pits of hell, braving a fire that would have ended my life. Hiding me from a killer, he became my protector, my best friend, but never anything more. Sin was a nightmare waiting to happen...
  • Dangerous Secrets by Jenna Gunn

    Dangerous Secrets by Jenna Gunn

    Rated: 4.50 of 5 stars
    · 10 ratings
    The former SEAL’s new mission has a serious perk—a fake date with a beautiful stranger. Unraveling the lies surrounding her life? That’s where things get lethally dangerous. Justin 'Dozer' Roark didn’t expect to need a fake date for his first civilian security mission. He would quickly flip you off if you told him he’d fall for the cocktail waitress he paid to help him...
  • SEAL Salvation by Elle James

    SEAL Salvation by Elle James

    Rated: 4.42 of 5 stars
    · 12 ratings
    All he wants is to be left aloneJake Cogburn lost his leg, his career, his brotherhood and his will to live when he stepped on that IED in Afghanistan. Back in his home state of Colorado, he’s determined to bury himself as deeply as he can in a bottle of Jack Daniels until the pain in his leg and his heart is so numb he can no longer feel...
  • Link'd Up by Harley Stone

    Link'd Up by Harley Stone

    Rated: 4.36 of 5 stars
    · 14 ratings
    President Tyler “Link” Lincoln of the Dead Presidents MC, runs a club dedicated to helping military vets readjust to society. When his sergeant at arms is arrested for the attempted murder of a prominent Seattle figure, Link’s search for a lawyer brave enough to fight for justice leads him to an alluring defense attorney with a bleeding heart and a steel backbone...
  • Honor's Revenge by Mari Carr, Lila Dubois

    Honor's Revenge by Mari Carr, Lila Dubois

    Rated: 4.67 of 5 stars
    · 6 ratings
    To find a killer, they’ll have to use her as bait. World class assassin Lancelot will do anything to get the job done, including lie to his new partner, billionaire professor Hugo. But Hugo has secrets of his own, and when the mission looks like it will fail, he has no choice but to seek out a woman who has no place in their war--Sylvia. Hugo wants to protect her...
  • Security Risk by Janie Crouch

    Security Risk by Janie Crouch

    Rated: 4.67 of 5 stars
    · 6 ratings
    Risking it all—again.Now his past is threatening both of them.Deputy Tanner Dempsey paid a high price for an undercover op gone wrong. Nobody understands a dangerous past better than Bree Daniels. Together they have to take on those real-life demons in order to stay alive. Keeping one step ahead of ruthless killers is their only option and risk is their constant companion...
  • North: Broken Deeds MC by Esther E. Schmidt

    North: Broken Deeds MC by Esther E. Schmidt

    Rated: 4.67 of 5 stars
    · 6 ratings
    Full blurb coming soon. The complete Broken Deeds MC series can be read together or separately. Each book in the Broken Deeds MC series is a complete standalone story featuring a new couple. Except for Kray and North. They are like a unit, where there's one, there's the other. As are their stories; you read one, you'll need the other...
  • Sensuous by Katherine Hawthorne

    Sensuous by Katherine Hawthorne

    Rated: 4.67 of 5 stars
    · 6 ratings
    Xander was an enemy I never saw coming. A devastating betrayal shattered our relationship before it ever began, my attempt to escape going horribly wrong. But telling Xander it’s over proves to be a dangerous mistake, revealing a ruthless side of him I was only beginning to suspect. Surrounding me with bodyguards, he swears he’ll go to any lengths to protect me...
  • Dine & Dash by Abigail Roux

    Dine & Dash by Abigail Roux

    Rated: 4.28 of 5 stars
    · 18 ratings
    A Ty and Zane ficlet. Takes place between Armed & Dangerous and Stars & Stripes...
  • Deathwish by Dana Marton

    Deathwish by Dana Marton

    Rated: 4.50 of 5 stars
    · 8 ratings
    Officer Gabriella Maria Flores desperately needs a big win to save her career. A case that proves that she has her act together, something non-controversial to make people forget the recent scandal she's been involved in. Instead, the murder she catches couldn't be more high-profile, the number one suspect her boss's brother. Means, motive, opportunity--check...
  • North's Nikki by Dale Mayer

    North's Nikki by Dale Mayer

    Rated: 4.50 of 5 stars
    · 8 ratings
    In what circumstance wouldn’t a knight want to rescue a damsel in distress? A former SEAL working for Legendary Securities, North Dockter has found the very circumstance that challenges even his stalwart, chivalrous ways. Nikki Beckwith is a firecracker who butts heads with him at every turn, refusing to follow orders or listen to his experience unless doing so suits her...
  • Fateless by Meli Raine

    Fateless by Meli Raine

    Rated: 4.50 of 5 stars
    · 8 ratings
    The future isn’t real.The past isn’t real, either.Only the present is, solid and full, flying at our faces, our bodies, our hearts and souls at breakneck speed as we work to take it all in.As we work to protect others.And, finally - ourselves.We’ve started to break the bonds of Stateless, a system as rotten as the one it seeks to destroy...
  • Xtreme Affairs by Em Petrova

    Xtreme Affairs by Em Petrova

    Rated: 4.50 of 5 stars
    · 8 ratings
    A scarred special operative meets his match with the woman determined to save him from himself.It was just a little accident—but it changed his life.Special Xtreme Ops team, River Hepburn wakes in the hospital to the sight of Sacha—his best friend’s little sister—watching over him. Their emotional bond over her brother’s death is undeniable, but he isn’t prepared to feel more...
  • A Lethal Betrayal: A Thrilling Novel of Romantic Suspense by Lori Matthews

    A Lethal Betrayal: A Thrilling Novel of Romantic Suspense by Lori Matthews

    Rated: 4.50 of 5 stars
    · 8 ratings
    The men and women of the US Coast Guard are back in action in a brand new series, Coast Guard Hawai'iChief Petty Officer Dane Landry is injured and burning through his last chance with the US Coast Guard. His new team is tasked with finding stolen military-grade technology, but he finds himself in the crosshairs of an investigation as the prime suspect in the murder of a former teammate...
  • Sarah's Protector by Regan Black, Josie Jade

    Sarah's Protector by Regan Black, Josie Jade

    Rated: 4.50 of 5 stars
    · 8 ratings
    Sarah Clarkson's dream vacation has turned into a nightmare.The widowed mother of a high school senior is giving the empty-nest life a test drive with a solo vacation to Key West. The resort is pure luxury, as is the sexy silver fox who makes her feel beautiful on her first night in town.Finding out he’s a former Navy SEAL? Even better...
  • The Wicked Sting: Codename: Scorpius by Candice M. Wright

    The Wicked Sting: Codename: Scorpius by Candice M. Wright

    Rated: 4.50 of 5 stars
    · 8 ratings
    I used to be that girl.Before loving you.The daydreamer who believed in fairytalesAnd I knew I was right to have faith when a moment of serendipity led me to both of you.The three of us were blissfully happyUntil your lies were exposed and the dream fadedNow I know that falling in love was just the point of impact,A single moment when life veered dangerously off course.Now I’m that girl...
  • No Such Thing As A Free Ride by Shelly Fredman

    No Such Thing As A Free Ride by Shelly Fredman

    Rated: 4.40 of 5 stars
    · 10 ratings
    Puff piece reporter, Brandy Alexander is determined to win the battle of self improvement. She is eating better (or at least telling people she is) working out (if sparring with a guy who fishes doughnuts out of the gutter and eats them counts) and checking her impulsive behavior at the door. But it's hard to stay on track when her own therapist gives her up as a lost cause...
  • Under the Rose by Kathryn Nolan

    Under the Rose by Kathryn Nolan

    Rated: 4.40 of 5 stars
    · 10 ratings
    She’s about to go undercover with her arch-nemesis… From the outside, the gorgeous Freya Evandale seems like a quirky bookworm with a taco addiction. Most people would never guess she’s a proud drop-out of the FBI’s training academy and a highly-skilled computer nerd. These days, she’s happy as a private detective at Codex, specializing in stolen rare books...
  • Kade by Apryl Baker

    Kade by Apryl Baker

    Rated: 4.40 of 5 stars
    · 10 ratings
    Gut-wrenching, soul-searing grief has haunted Angel Kincaid for seven years, since she suffered a miscarriage. Just when she starts to think she’s come to terms with it, everything she thought she knew is cast into doubt when she comes face to face with a little boy, and  every instinct tells her the child belongs to her—that he is her son...
  • Falling Under by Lisa Renee Jones, Lucy Rivers

    Falling Under by Lisa Renee Jones, Lucy Rivers

    Rated: 4.33 of 5 stars
    · 12 ratings
    Ex-special forces Jacob King is a man who keeps to himself, having learned the hard way that letting people close to you, trusting them, might just get you killed. A lesson he learned when members of his Special Ops team turned dirty while others, men he considered friends, died. He made them pay. He made them hurt. He put them in jail. And so he doesn't trust anyone anymore...
  • Savage Kingdom by Jennilynn Wyer

    Savage Kingdom by Jennilynn Wyer

    Rated: 4.33 of 5 stars
    · 12 ratings
    Savage Kingdom is the heart-pounding conclusion of the Savage Kingdom Series.My name is Alexandria Donatella McCarthy, or Andie for short. Former daughter of the don of the Rossi syndicate. Abused. Neglected. Overlooked. After five years in exile, I return home to avenge my brother Kellan’s death and to take down my father, Maximillian Rossi, and anyone else who stands in my way...
  • The Cleaner by Jessica Gadziala

    The Cleaner by Jessica Gadziala

    Rated: 4.33 of 5 stars
    · 12 ratings
    As the name of her podcast suggests, Poppy is on the case. Of a serial killer operating just under the radar in Navesink Bank. And nothing will get in her way. Except, maybe, a good-looking guy with tortured eyes, anxiety, and a cleaning compulsion...
  • Protecting Dallas - A Military Reverse Harem Romance by Krista Wolf

    Protecting Dallas - A Military Reverse Harem Romance by Krista Wolf

    Rated: 4.33 of 5 stars
    · 12 ratings
    Three ripped, gorgeous Navy SEALS. One sizzling night of ultimate, carnal pleasure. Who would've thought hitting rock-bottom could be so much fun? With her parents both gone and her brother KIA, Dallas Winters leads a cold, lonely existence...
  • Belong to Me by Shayla Black

    Belong to Me by Shayla Black

    Rated: 4.21 of 5 stars
    · 24 ratings
    This is an alternative cover edition of the Kindle version ASIN B0052REUC0 published on October 4, 2011.She’s undercover and in over her head…When FBI analyst Tara Jacobs’s fellow agent and best friend goes missing while investigating a sex ring, Tara goes undercover as a submissive in a Dallas BDSM club called Dominion...
  • Blane's Turn by Tiffany Snow

    Blane's Turn by Tiffany Snow

    Rated: 4.25 of 5 stars
    · 16 ratings
    Blane Kirk is a Navy SEAL-turned-attorney with old money and an even older pedigree. High powered and aggressive, he plays the field, changing women as often as he changes his ties—but he’s had no complaints so far. He has only two rules: don’t date employees, and don’t get emotionally involved...
  • Justice for Mickie by Susan Stoker

    Justice for Mickie by Susan Stoker

    Rated: 4.25 of 5 stars
    · 16 ratings
    For Cruz Livingston, becoming an FBI agent is a lifelong dream, guarding the streets of San Antonio, a calling. His latest assignment—infiltrating the Red Brothers Motorcycle Club—will help stem the flow of illegal drugs brought into the city by the violent gang. He expects the job to be dangerous. He doesn’t expect to meet the woman of his dreams while undercover...
  • Two to Love by Sophie Oak, Lexi Blake

    Two to Love by Sophie Oak, Lexi Blake

    Rated: 4.22 of 5 stars
    · 18 ratings
    Re-released in a second edition with new content.Three lost soulsGrowing up in the eclectic, small town of Bliss was wonderful for Callie Sheppard. She loved everything about it, except for the lack of potential romantic partners. She only went wild once in her life, sharing a perfect weekend in Dallas with two incredible men she never thought she would see again...
  • Body and Soul by Patricia Logan

    Body and Soul by Patricia Logan

    Rated: 4.50 of 5 stars
    · 6 ratings
    More than ten years ago, a series of train bombings devastated railways throughout Europe. Strange poetry sent to local newspapers right before each bombing, confounded investigators at the time. In one of only a handful of failed covert missions, Jarrett had been sent into North Korea to take out the bomber...
  • Diesel by Em Petrova

    Diesel by Em Petrova

    Rated: 4.50 of 5 stars
    · 6 ratings
    A woman in peril. A man willing to ride through the flames for her.Bad ass member of the Dark Falcons Motorcycle Club, Diesel, doesn’t think anything could be worse than the sweet and caring angel who tumbled into his life walking out on him—but he’s wrong. Learning she’s embroiled in a dark and criminal game and needs his help threatens to send him over the edge...
    Categorized as:
    crime  military  steamy  suspense  action-adventure  adult  biker  book
  • Beast by Savannah Rylan

    Beast by Savannah Rylan

    Rated: 4.50 of 5 stars
    · 6 ratings
    Bentley “Beast” Harris became a Righteous Outlaw over a decade ago and never looked back. He gained the reputation as being the deadliest among the Outlaws, a skilled killer with no remorse or regrets. What his brothers don’t know is beneath the dark, death stare, and permanent scowl, he is drowning in regrets from a past he can never go back to...
  • Deadly Attraction by Misty Evans

    Deadly Attraction by Misty Evans

    Rated: 4.50 of 5 stars
    · 6 ratings
    A wildfire out of control…His twin brother is dead and the only way National Intelligence officer, Mitch Holden, is going to make it through the holidays is by staying focused on his latest SCVC Taskforce investigation—catching a homegrown terrorist with a penchant for arson. The terrorist has started a wildfire eating up thousands of acres of forest and putting dozens of people in danger...
  • Deadly Secrets by Misty Evans

    Deadly Secrets by Misty Evans

    Rated: 4.50 of 5 stars
    · 6 ratings
    ***Blacklist meets Criminal Minds Secrets can get you killed in this latest riveting release in the SCVC Taskforce romantic suspense series by USA TODAY Bestselling Author, Misty Evans. He killed my best friend when we were only girls…but I got away. Now he’s hunting me again. Well-renowned anthropologist and religious studies expert, Dr...
  • Captured by A.K. Rose

    Captured by A.K. Rose

    Rated: 4.50 of 5 stars
    · 6 ratings
    She was a liar. A deceiver. A seductress. And now Helene King is a Daughter of the Order.Under the guise she was headed for the place where Halestrom Hale held our sister she is forced into a truck.Only that wasn’t where she was headed.A new breed of evil rose. One that told us exactly what Hell waited for her...
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.