Books like 'Broken Protocol'

Readers who enjoyed Broken Protocol by A.R. Barley also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.

contemporary  romance  mystery  lgbtq  mlm  in-uniform  law-enforcement  crime  age-gap  suspense

  • Marriage Is Murder by Aimee Nicole Walker

    Marriage Is Murder by Aimee Nicole Walker

    Rated: 4.50 of 5 stars
    · 12 ratings
    Spring is in full bloom, love is in the air, and Cupid has taken deadly aim in Savannah.Newly engaged, Royce Locke and Sawyer Key are ready to set the date and charge full-steam ahead into their happily ever after, but homicides and unresolved conflicts keep getting in their way...
  • The Magnolia Murders by Aimee Nicole Walker

    The Magnolia Murders by Aimee Nicole Walker

    Rated: 4.50 of 5 stars
    · 12 ratings
    Everything old is new again in love and murder. Work together, live together, and play together is the name of the game for Royce Locke and Sawyer Key. But one of those things changes when Chief Mendoza taps Sawyer to lead the newly formed cold case unit. His first task: solve the Magnolia Murders that spanned three decades and suddenly stopped in 2000...
  • Somebody to Hold by April Wilson

    Somebody to Hold by April Wilson

    Rated: 4.50 of 5 stars
    · 12 ratings
    In this second installment in the Tyler Jamison and Ian Alexander romantic suspense series, Tyler and Ian face their greatest challenge yet. Homicide detective Tyler Jamison is facing the unthinkable -- a prison sentence for beating the man who assaulted Ian...
    Categorized as:
    age-gap  law-enforcement  lgbtq  mlm  suspense  adult  audiobook  book
  • Tied Over by Mary Calmes

    Tied Over by Mary Calmes

    Rated: 4.42 of 5 stars
    · 12 ratings
    Josiah Redeker has been tied up, tied down, and just plain tied to Bodhi Callahan since the younger marshal was paired with him five years ago. It was an easy slide from partners to best friends, and though Bodhi wanted more, Josiah thought Bodhi could do far better than him...
  • The Evening Wolves by Gregory Ashe

    The Evening Wolves by Gregory Ashe

    Rated: 4.67 of 5 stars
    · 6 ratings
    Every victory comes at a cost. The trail has gone cold. For months now, Emery Hazard and John-Henry Somerset have been trying to find something—anything—that might help them uncover the truth about the criminal organization operating out of the Cottonmouth Club. But every lead has turned out to be a dead end, and every step forward has cost them two steps back...
  • Good Vibes Only by Gregory Ashe

    Good Vibes Only by Gregory Ashe

    Rated: 4.67 of 5 stars
    · 6 ratings
    Just vibing. Good Vibes Only is a collection of short stories from Iron on Iron. It includes the “All the Feels” Jem and Tean get settled in their temporary new home. This story is set after The Face in the Water . “Add Me Back” Theo and Auggie (especially Auggie) spend time with their new friends. This story is set before The Girl in the Wind . “Adulting is Hard” North and Shaw are..
  • Bad at Love by Aimee Nicole Walker

    Bad at Love by Aimee Nicole Walker

    Rated: 4.35 of 5 stars
    · 13 ratings
    Bad at making decisions or bad at love? Either way, Kendall Blakemore doesn’t trust his judgment. He falls too hard, too fast, and always for the wrong guy. Needing a major shakeup, Kendall moves into his own place for the first time and seizes a new career opportunity. But everything he thought he wanted turns out to be the last thing he needs...
  • Deep Spiral by Cole McCade

    Deep Spiral by Cole McCade

    Rated: 4.50 of 5 stars
    · 8 ratings
    ABOUT THIS EPISODE A deadly, unstable shooter. A trap Malcolm and Seong-Jae can't escape. And more than one life on the line as they find themselves facing down one of the Golden Ratio Killer's proxies in a high-stakes hostage situation that could ramp up the serial murderer's mathematical body counts exponentially. And if Malcolm and Seong-Jae aren't careful, they'll be among the tally...
  • Killer Honeymoon by Aimee Nicole Walker

    Killer Honeymoon by Aimee Nicole Walker

    Rated: 4.40 of 5 stars
    · 10 ratings
    Honeymoon, happily ever after, and…homicide?Newlyweds, Royce Locke and Sawyer Key, embark on a honeymoon road trip where their biggest threat should be dodging drunk tourists on golf carts. But their arrival on South Bass Island lands them in the middle of a contentious battle between lifelong islanders and a property developer who won’t accept no for an answer...
  • The Golden Ratio by Cole McCade

    The Golden Ratio by Cole McCade

    Rated: 4.40 of 5 stars
    · 10 ratings
    ABOUT THIS EPISODE The boys are back, and an old face from Seong-Jae’s past plunges BPD Detectives Malcolm Khalaji and Seong-Jae Yoon from a two-month suspension right into the depths of hell — and into one of the most horrific, grisly cases of Malcolm’s life. He's never seen anything like it...
  • Dealing Him In by Charlie Cochet

    Dealing Him In by Charlie Cochet

    Rated: 4.33 of 5 stars
    · 12 ratings
    Play with fire, and you’ll get burned.Santos “Saint” Cavallero had his life all figured out when he married his high school sweetheart, joined the Navy, and became a SEAL. After years of being deployed, Saint comes home for good, only to discover his wife has fallen for another man. Now divorced and a bodyguard for Four Kings Security, Saint loves his job and his found family...
  • Suspicion by Eden Winters

    Suspicion by Eden Winters

    Rated: 4.50 of 5 stars
    · 6 ratings
    Lucky “Simon Harrison” Lucklighter left behind his criminal past to become one of the best agents in the Southeastern Narcotics Bureau. He’s found a committed partner in fellow agent Bo Schollenberger and built a life. Now, enemies within the SNB and a friend’s betrayal leave him nowhere to turn—not even to his mentor. His boss’s life, the future of the SNB, and Lucky’s career depend on him...
    Categorized as:
    crime  law-enforcement  lgbtq  mlm  suspense  adult  audiobook  book
  • School of Fish by Amy Lane

    School of Fish by Amy Lane

    Rated: 4.50 of 5 stars
    · 6 ratings
    Jackson Rivers has been learning how to take care of himself so he can be there for Ellery Cramer, but after eight weeks of healing, body and soul, he’s itching to get back to work. Finally Ellery gives him a simple task: pick up a file on a kid who probably didn’t commit murder but who refuses to participate in his own defense.Nothing is ever that easy...
  • Trajectory by Cole McCade

    Trajectory by Cole McCade

    Rated: 4.50 of 5 stars
    · 6 ratings
    Rising tensions between Malcolm, Seong-Jae, and Aanga Joshi reach a tipping point — and send our devilish duo on a rogue mission. Mal and Seong-Jae are off the radar, off the rails, and determined to track down the connection between Sila and the Golden Ratio Killer, no matter who stands in their way.One way or another, they'll put a name and a face to the nightmare.One way or another..
  • Fish in a Barrel by Amy Lane

    Fish in a Barrel by Amy Lane

    Rated: 4.50 of 5 stars
    · 6 ratings
    Jackson and Ellery face their toughest case yet—against the criminal justice system itself.Jackson Rivers and Ellery Cramer have worked difficult jobs before, but usually it’s getting the facts that’s the problem. For their newest client, the trouble isn’t finding the truth—it’s corruption at the highest levels of the justice system...
  • Calem by Christopher Harlan

    Calem by Christopher Harlan

    Rated: 4.50 of 5 stars
    · 6 ratings
    In Calem, the first of the New York's Finest series from contemporary romance author Christopher Harlan, a renowned psychologist and an embattled NYPD detective join forces to end the city's reign of terror, finding salvation and love in each other's arms in the process. Dr. Cordelia Summers is a brilliant psychologist...
  • Fractal Recursion by Cole McCade

    Fractal Recursion by Cole McCade

    Rated: 4.50 of 5 stars
    · 6 ratings
    It's first blood drawn as the white rabbit dangles the lives of innocents in the balance, forcing Malcolm to choose between his parents and a missing FBI agent. Yet Malcolm's attempts to stall for time and find a better solution open a doorway into the Golden Ratio Killer's thoughts, his secrets...and the truth of the past that made him who he is today...
  • White Rabbit, Part II by Cole McCade

    White Rabbit, Part II by Cole McCade

    Rated: 4.50 of 5 stars
    · 6 ratings
    The white rabbit crashes storytime with Sila, Malcolm, and Seong-Jae — a little too literally, leaving our intrepid detectives battered but not broken. Yet what they find with the white rabbit's arrival could destroy even the strongest man: a diabolical game with over two dozen lives at stake, turning their final showdown into a macabre stage play with the white rabbit as its star...
  • A Fault Against the Dead by Gregory Ashe

    A Fault Against the Dead by Gregory Ashe

    Rated: 4.50 of 5 stars
    · 6 ratings
    Drugs. Sex. Murder. And, if they can squeeze it in, graduation.When Auggie Lopez returns to Wahredua for his senior year of college, he’s excited about the future: he’s growing his brand as an influencer, he’s almost done with school, and he’s building a life with his boyfriend, Theo...
    Categorized as:
    mlm  crime  lgbtq  age-gap  suspense  romance  mystery  contemporary
  • The Old Wheel by Gregory Ashe

    The Old Wheel by Gregory Ashe

    Rated: 4.50 of 5 stars
    · 6 ratings
    Blackmail. Breakups. Boys. Trouble always comes in threes.Life is different for Jack Moreno. Good. Definitely good. Well, better, anyway.He’s back in school (although classes are harder than he expected). And his dad is healthy (which means he’s worrying again about things like Jack’s curfew and, oh yeah, grades)...
  • Snowed In: Hunter's Story by Adira August

    Snowed In: Hunter's Story by Adira August

    Rated: 4.38 of 5 stars
    · 8 ratings
    Trapped by the blizzard outside... HunterDane & Camden Snow contend with the storm raging inside. In the pre-dawn darkness, Hunt moaned and thrashed under the comforter. Finally, the nightmare receded. He settled, breathed deeply several times, and opened his eyes."You okay?" Cam asked.“Sure," Hunter smiled, half-awake, not remembering. "I'm here with you. Safe inside the storm. Away from .
    Categorized as:
    age-gap  law-enforcement  lgbtq  mlm  suspense  abuse  adult  bdsm
  • Real Risk by Elle Keaton

    Real Risk by Elle Keaton

    Rated: 4.38 of 5 stars
    · 8 ratings
    It's possible they're a match but first the two men will have to survive trial by fire. Chief Flynn is fighting smoke and flames, tirelessly protecting the lives and property of his fellow islanders from yet another spate of fires.Arson or accident?When injury puts him on the sidelines, West Coast Forensics Arson Investigator Kimball Frye offers his assistance...
  • Justice for Sloane by Reina Torres

    Justice for Sloane by Reina Torres

    Rated: 4.38 of 5 stars
    · 8 ratings
    For FBI Agents like Cruz Livingston and Vicente Bravo, their DNA was imprinted with Law and Order. Defending those in danger comes as easily as breathing. 
 As a Special Agent for the FBI, Vicente was treated to a front row seat to see how those ‘with’ have an easier shake than those without...
  • Thunder and Lightning by Patricia Logan

    Thunder and Lightning by Patricia Logan

    Rated: 4.38 of 5 stars
    · 8 ratings
    Jarrett Evans and Thayne Wolfe have been partnered in the ATF for nearly two years and their love and commitment to each other has grown over time. Now faced with one final challenge, the boys are headed to Arizona to help Thayne’s mom, stumbling headfirst into a brand new case...
  • Blue on Blue by Dal Maclean

    Blue on Blue by Dal Maclean

    Rated: 4.38 of 5 stars
    · 8 ratings
    From Lambda Literary Award Finalist Dal Maclean After three years working as a private investigator, newly reinstated Detective Inspector Will Foster still holds himself responsible for the death of an officer under his command. But he’s returned to the Met bent on redeeming himself and that means bringing down gangland boss Joey Clarkson...
  • Reinventing Cato by Barbara Elsborg

    Reinventing Cato by Barbara Elsborg

    Rated: 4.30 of 5 stars
    · 10 ratings
    Fate is not always written in the stars…Being headhunted by NASA might be his ultimate dream, but Cato’s life still sucks. He’s tired of anonymous one-night stands. He’s tired of being lonely. And, frankly, he’s tired of himself. As the clock strikes midnight on New Year’s Eve, he realises the only thing to do if he wants to be happy is to reinvent himself...
  • Cold Calculation by Cole McCade

    Cold Calculation by Cole McCade

    Rated: 4.30 of 5 stars
    · 10 ratings
    ABOUT THIS EPISODE How do you profile a serial killer who keeps changing his pattern? A body encased in ice and a cryptic message make Malcolm, Seong-Jae, and Aanga Joshi question everything they thought they'd learned about the Golden Ratio Killer. If their suspect can change his methods and alter his patterns, he could easily disappear... ..
  • In Sequence by Cole McCade

    In Sequence by Cole McCade

    Rated: 4.30 of 5 stars
    · 10 ratings
    ABOUT THIS EPISODE The Golden Ratio killer resurfaces in California to target a former victim, and this time the case takes Malcolm and Seong-Jae hunting deep into his past, searching for connections between victim and killer that may reveal his identity...
  • Tied Up in Steele by Annabella Stone

    Tied Up in Steele by Annabella Stone

    Rated: 4.30 of 5 stars
    · 10 ratings
    Steele Givens doesn’t do relationships and he knows better than to fall for a man he rescued during a CIA Operation; but then he’s never been a ‘follow the rules’ kinda man. He always swore he’d never drag someone he cared about into a world of danger. But what do you do, when danger stalks him anyway? Kalon Roberts wanted to move on. He’s done with danger and Black Ops Operators...
  • Waiting by Calle J. Brookes

    Waiting by Calle J. Brookes

    Rated: 4.25 of 5 stars
    · 12 ratings
    Everyone made mistakes, but some were far more dangerous than others… Fin McLaughlin wanted nothing more than to make a difference in his work with the FBI. Headhunted by the deputy director of the Bureau to head up a new division located in St. Louis, Fin was determined to make amends for the mistakes he’d made six years earlier that had almost cost him his career—and his life...
  • Barrel Proof: by Layla Reyne

    Barrel Proof: by Layla Reyne

    Rated: 4.21 of 5 stars
    · 14 ratings
    FBI agents Aidan "Irish" Talley and Jameson "Whiskey" Walker can't get a moment's peace. Their hunt for the terrorist Renaud seems to be nearing an end, until a fire allows him to slip through their fingers-and puts Jamie's life in danger. When Jamie is nearly killed, Aidan learns how many forms loss can take...
  • Piece of Cake by Mary Calmes

    Piece of Cake by Mary Calmes

    Rated: 4.21 of 5 stars
    · 14 ratings
    A Matter of Time Story After years of domestic partnership, Jory Harcourt and Sam Kage are finally going to make it official in their home state of Illinois...
  • Beneath the Secrets Part 1 ) by Lisa Renee Jones

    Beneath the Secrets Part 1 ) by Lisa Renee Jones

    Rated: 4.21 of 5 stars
    · 14 ratings
    Beneath the Secrets, Part One includes: Prelude: One Dangerous Night Blake Walker left behind the ATF when the drug cartel he was hunting cost him the life of his fellow agent, and fiancee. Now, two years later, he's working with his brothers at Walker Security, but he's living fast, hard, and wild, until he reaches the ultimate high...revenge. And he's close, so close he can taste it...
  • Reunion by Eden Winters

    Reunion by Eden Winters

    Rated: 4.33 of 5 stars
    · 6 ratings
    Reunions can be murder. A dial tone instead of a human voice announced Lucky’s ousting from the Lucklighter clan over twelve years ago. After living a life of crime. After testifying against his drug lord lover. After receiving a ten-year sentence. Ah, hell. Lucky would’ve disowned himself too. Now life’s better...
  • And So We See Darkly by Cole McCade

    And So We See Darkly by Cole McCade

    Rated: 4.33 of 5 stars
    · 6 ratings
    COP KILLER.That's the accusation scrawled on the home of a dead man, found executed in his own bedroom. That's the tawdry headline thrown around every news channel, every social media feed, every conversation taking over Baltimore.That's the name given to a man who may have been innocent, but never had the chance to prove it — and now Malcolm and Seong-Jae must solve his murder...
  • Triangulation by Cole McCade

    Triangulation by Cole McCade

    Rated: 4.33 of 5 stars
    · 6 ratings
    ABOUT THIS EPISODE Less than a day. Less than a day of peace, of calm, of comfort before the white rabbit returns to tear Malcolm and Seong-Jae's lives apart. An eerie video presents them with a deadly ultimatum, which leaves our intrepid pair racing to discover the identity of the latest victim — and desperate to protect their families from the threat hanging over their heads...
  • 'Nother Sip of Gin: A Sinners Gin Anthology by Rhys Ford

    'Nother Sip of Gin: A Sinners Gin Anthology by Rhys Ford

    Rated: 4.33 of 5 stars
    · 6 ratings
    For Crossroads Gin rock stars Miki, Damien, Rafe, and Forest, life is a Möbius strip of music, mayhem, and murder. Through it all, the sweet, hot moments between tours with lovers, friends, and family keep them sane, healthy, and happy. This Sinners collection features short stories spanning the entire series, from before the first note to after the lights go out...
  • Colorado Flip by Sara York

    Colorado Flip by Sara York

    Rated: 4.33 of 5 stars
    · 6 ratings
    Matthew ‘Tex’ Miller and Jordan ‘Jazz’ Bergeron settle in to their new life at Wild Bluff, but is their relationship as solid as they think, or will Jazz’s issues come back to bite them? Tanner Parrish has a problem when he arrives at Wild Bluff, and only the team can help him solve the crisis. His twin sister, Suzanne, is in a world of trouble...
  • A Thief in the Night by K. Sterling

    A Thief in the Night by K. Sterling

    Rated: 4.33 of 5 stars
    · 6 ratings
    Long ago, Romance was ruled by rakes. The time of the ton came to an end and rakes gave way to new, more modern heroes. What if there were still some rakes left in the world? What if they were every bit as devastating and irresistible as the rakes we’ve loved and longed for but modern? K. Sterling believes there are still some rakes out there and their time has come. The rakes have returned...
    Categorized as:
    age-gap  crime  lgbtq  mlm  suspense  adult  book  contemporary
  • Smoking Gunn by Tatum West

    Smoking Gunn by Tatum West

    Rated: 4.33 of 5 stars
    · 6 ratings
    Jamie:I only have two rules: I don’t tangle with anyone who wants a relationship. And I’m the one who decides when it’s over.The guys I see are quick and dirty—that’s what I want. I keep my head down and my heart to myself. The only person who sees the real me is my daughter, and I need it to stay that way.My life is small, and the guys at my new job hate me—and they’ve got plenty of good reasons...
    Categorized as:
    mlm  lgbtq  crime  suspense  contemporary  fiction  mystery  small-town
  • Occam's Razor by Cole McCade

    Occam's Razor by Cole McCade

    Rated: 4.33 of 5 stars
    · 6 ratings
    It's said the simplest solution is usually the right one — but there's nothing simple about the complications that arise when their primary suspect for the white rabbit killer shows up on Malcolm and Seong-Jae's doorstep, dead and mutilated beyond recognition. All it takes is one body to make their entire case timeline fall apart.Unless it's not the body of their suspect at all...
  • When It Rains by Elle Keaton

    When It Rains by Elle Keaton

    Rated: 4.33 of 5 stars
    · 6 ratings
    Beto Hernandez’s objective: Break the human trafficking ring plaguing Skagit once and for all. He’s not in Skagit to make friends—his kicking ass first and taking names later. Maybe. He crosses paths with an intriguing and sexy man, the first man in years to spark Beto’s interest. It’s ultimate bad timing, though; no one in Skagit can be trusted...
  • Destroying Angel by Cara Malone

    Destroying Angel by Cara Malone

    Rated: 4.33 of 5 stars
    · 6 ratings
    A detective with secrets and a socially awkward scientist team up to solve the case of a relationship gone toxic in this age gap romantic suspense.Emery Ellison is a seasoned scientist at the top of her field, held back only by the shyness that has plagued her all her life...
  • Follows with Intent by Gregory Ashe

    Follows with Intent by Gregory Ashe

    Rated: 4.33 of 5 stars
    · 6 ratings
    Keeping your eye on the prize isn’t always a good thing.Nico knows he’s difficult; he has the string of exes to prove it. But staying sharp was the only way to stay safe in the cutthroat world of modeling, and it turns out, graduate school isn’t any gentler. Career first. Boys…later.Jadon knows he’s burning out; his partner at the Metropolitan Police is more than happy to remind him of that fact...
  • Dancing Men by Adira August

    Dancing Men by Adira August

    Rated: 4.25 of 5 stars
    · 8 ratings
    Alternative Cover Edition of ASIN: B075T5CPFRFor adults who love some mystery with their men. A 70k police procedural with a liberal dose of M/M heat. The 2nd of the Hunter Dane Investigations. Matchstick Men, their 1st case, also available on Amazon. An ancient burial urn, empty for millennia, is suddenly not so empty...
  • Spring Break by Elle Keaton

    Spring Break by Elle Keaton

    Rated: 4.25 of 5 stars
    · 8 ratings
    Sometimes a guy needs a break. Carroll Weir got one--but it wasn't what he expected. All he dreams of is escaping dreary, damp Skagit, WA, for a warmer climate. Instead, Federal Investigator Carroll Weir is assigned to a cross-agency case involving geoduck smugglers and a very dead Fish and Wildlife Detective...
  • Locked and Loaded by Patricia Logan

    Locked and Loaded by Patricia Logan

    Rated: 4.25 of 5 stars
    · 8 ratings
    ATF agents Thayne Wolfe and Jarrett Evans are back and this time, they’ll be facing a familiar foe. International arms dealer, Mills Lang, has acquired a stolen cache of tabun, a powerful nerve agent, to sell to the highest bidder. The last thing either Thayne or Jarrett wants to do is get involved with the psychopath again but duty calls...
  • Slip and Slide by Patricia Logan

    Slip and Slide by Patricia Logan

    Rated: 4.25 of 5 stars
    · 8 ratings
    ATF special agents, Thayne Wolfe, and his partner, Jarrett Evans, have gotten into sticky situations in the past but nothing prepares them for the daunting task of being loaned out to a coal mine in West Virginia where Jarrett’s grown up. Investigating a deadly mining explosion may be the end of them yet...
  • The First Time Ever by L.M. Krier

    The First Time Ever by L.M. Krier

    Rated: 4.25 of 5 stars
    · 8 ratings
    ‘ original, character-driven crime fiction’ Ted Darling is a Specialist Firearms Officer, and a good one. With a promising career in front of him. Then he meets someone who could change everything but who can’t live with his police role. Ted’s wanted to be a copper since he was nine...
  • Skinner by Athena Steller

    Skinner by Athena Steller

    Rated: 4.25 of 5 stars
    · 8 ratings
    The BoyMarco is a service sub, but knowing what he needs doesn’t make it any easier to find. There is one mysterious man that comes into the restaurant where he works that makes every desire inside Marco bubble just below the surface. The man that Marco craves to call sir and Daddy might be the only one to ever satisfy his unique kink...
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