Books like 'Mad Dog Maddox'
Readers who enjoyed Mad Dog Maddox by Louise Collins also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
contemporary gay romance dark romance age difference mafia from hate to love suspense bdsm height-difference class difference
-
Twittering Birds Never Fly, Vol.1 by Kou Yoneda
Yashiro is the young leader of Shinseikai and the president of the Shinseikai Enterprise, but like so many powerful men, he leads a double life as a deviant and a masochist. Chikara Doumeki comes to work as a bodyguard for him and, although Yashiro had decided that he would never lay a hand on his own men, he finds there's something about Doumeki that he can't resist... -
Finder Volume 4: Prisoner in the View Finder by Ayano Yamane
"Don't tell me you actually believe Asami is in love with you?" The gorgeous and devious Fei Long has kidnapped Akihito and taken him all the way to Hong... -
Dissent: A Charity Romance Anthology by Brighton Walsh, Kennedy Fox
For National Read a Book day, DISSENT is available in eBook and paperback!DISSENT is a charity romance anthology with NEW, never before published content from over 150 authors of all romance genres. All proceeds from the eBook and paperbacks will be donated to organizations benefiting reproductive rights in the United States, particularly in areas where people need them more than ever... -
囀る鳥は羽ばたかない 4 [Saezuru Tori wa Habatakanai 4] by Kou Yoneda, ヨネダコウ
Yashiro is the young leader of Shinseikai and the president of the Shinseikai Enterprise, but like so many powerful men, he leads a double life as a deviant and a masochist. Chikara Doumeki comes to work as a bodyguard for him and, although Yashiro had decided that he would never lay a hand on his own men, he finds there's something about Doumeki that he can't resist... -
-
Finder, Volume 3: One Wing in the Finder by Ayano Yamane
Rated: 4.33 of 5 stars · 28 ratingsThe Chinese crime lord Fei Long comes to Japan hoping to lure freelance photographer Akihito into his web of intrigue and sex. But when his friends fall prey to Fei Long's diabolical schemes, Akihito has only one person he can ask for help, the person he despises more than anyone else on Earth: the Yakuza boss Asami, who once made Akihito his sex slave... -
The Dangerous Convenience Store Vol. 4 by 945
GONE BABY GONEAfter learning more about Gunwoo’s shrouded past, Eui-joon realizes he’s in love with him. Just as Eui-joon finally decides to tell him how he feels, Gunwoo vanishes. In desperation, Eui-joon goes to Gunwoo’s associate, Chaehyun, to see if he knows where Gunwoo has gone, and if he’s all right... -
Backdraft by Cole McCade
ABOUT THIS EPISODE When a 911 call goes wrong and a young man goes missing, it falls to Malcolm and Seong-Jae to investigate the responding officers when Internal Affairs' internal politics leave the case compromised and the officers aren't willing to talk... -
The Golden Ratio by Cole McCade
Rated: 4.53 of 5 stars · 13 ratingsThe 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... -
Finder, Vol. 1: Target in the Viewfinder by Ayano Yamane
While on assignment trying to document the illegal activities of the Japanese underworld, photographer Takaba crosses paths with the dark and mysterious leader Asami. Asami takes Takaba captive, in an attempt to subjugate and possess him... -
Twittering Birds Never Fly, Vol. 6 by Kou Yoneda
Yashiro and Doumeki have finally crossed the line that for so long they dared not. Doumeki confronts the fact that Yashiro is irreplaceable to him, while Yashiro realizes his own contradictory feelings for Doumeki. Because he values him, he can't let him go. Because he values him, he must let him go... -
Enemy Combatant by Cara Dee
Rated: 4.42 of 5 stars · 16 ratingsThe Renegades #2 • Romantic Suspense • Stockholm Syndrome • Hurt Comfort • Action • MM“The best intelligence is the knowledge that your enemy doesn’t know you have.”Crew Finlay’s ego had taken a hit or two. He couldn’t lie. As a Marine, he’d been one of the best. As a private military contractor, he’d…messed up a bit. Or failed spectacularly. Whatever... -
Finder, Vol. 1: Target in the Finder by Ayano Yamane
During a routine journalism assignment, Akihito Takara is captured by the mysterious Asami, a powerful leader in Japan's underworld society... -
The Dangerous Convenience Store Vol. 4 by 945
GONE BABY GONEAfter learning more about Gunwoo’s shrouded past, Eui-joon realizes he’s in love with him. Just as Eui-joon finally decides to tell him how he feels, Gunwoo vanishes. In desperation, Eui-joon goes to Gunwoo’s associate, Chaehyun, to see if he knows where Gunwoo has gone, and if he’s all right... -
Haven by K.A. Merikan
Rated: 4.67 of 5 stars · 9 ratings— Not the same river, not the same man. —After seven years away, Seth and Domenico are back in Sicily with one goal in mind.Revenge.The man who’d hounded their family is still alive, and as untouchable as he’s always been. While they wait for the right moment to strike, reality clashes with fond memories of home... -
-
Deep Spiral by Cole McCade
Rated: 4.50 of 5 stars · 17 ratingsABOUT 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... -
Hard Angle by Cole McCade
Rated: 4.60 of 5 stars · 10 ratingsUnsettled tensions from the last case come to a head as Seong-Jae reveals his secrets — but will it be enough to repair the fractures in his relationship with Malcolm?Especially when their only promising lead on the Golden Ratio Killer's identity falls apart, along with any hope of returning home to Baltimore and to their life together.When their primary suspect turns up dead..... -
The Sin Eater by Onley James
Rated: 4.26 of 5 stars · 10 ratingsWaylon Boone is no stranger to danger. As the headmaster of the Watch, an elite school hidden in the desert where the wealthy send their psychopathic children to become the perfect covert operatives, he's trained killers, spies, and manipulators... -
The Dangerous Convenience Store Vol. 5 by 945
Rated: 4.30 of 5 stars · 21 ratingsTHE LONG GOODBYEIt's been three years since Eui-joon last saw Gunwoo and there have been a lot of changes. Eui-joon no longer works his punishing graveyard shift at the convenience store, but instead works in sales at a small company where, as the newest employee, he's constantly running errands for his boss... -
Devil by Silvia Violet
A Dark Mafia Romance Devil is a mobster with a dangerous secret... There's a cop who hates him. A cop he caught and released. A cop he can't get out of his mind after the one forbidden night they shared... -
The Dangerous Convenience Store Vol. 5 by 945
THE LONG GOODBYEIt’s been three years since Eui-joon last saw Gunwoo and there have been a lot of changes. Eui-joon no longer works his punishing graveyard shift at the convenience store, but instead works in sales at a small company where, as the newest employee, he’s constantly running errands for his boss... -
Dragon by K. Webster
Rated: 4.32 of 5 stars · 13 ratingsFrom USA Today Bestselling Author K Webster comes a new motorcycle club dark standalone MM romance novel!They created this monster when they took me as a teen.Abused me, tortured me, psychologically ruined me.I was once innocent, fragile, and good.Now I’m older and everything wicked.The worst of the worst... -
Divine Proportion by Cole McCade
Rated: 4.50 of 5 stars · 10 ratingsWhile Captain Anjulie Zarate y Salazar faces a crisis of loyalty at home, Malcolm Khalaji faces another crisis in Los Angeles—one that will test him to his absolute limits.And that crisis is named Yoon Eun-Ji... -
His Fatal Love by Leighton Greene
Easily bored, completely manipulative, and utterly deadly…and that’s just in bed.As an assassin for the Castellani Family, I live for the thrill of the job. I'm devoted to my Family and my Don, because they keep me safe.To Leo Bernardi, I'm a monster. A killing machine. And a puppet that his Family can use for their own ends. To me, Leo is just a pawn in a game that I'm playing. A means to an end... -
Salvation by Cassie Hargrove, Story Brooks
Rated: 4.16 of 5 stars · 34 ratingsIt started with an Obsession… We knew from the moment we saw her that she would be ours, and we used all of our means of Seduction to prove it to her... However, with our way of life comes trouble. It didn’t matter how much Devotion we had, it wasn’t enough to keep her safe, and now we’re here. We’re fighting for our lives and everything we never knew we’d have... -
-
Devilish by Ella Frank, Brooke Blaine
Who are we? Nobody really knows. We’re the seven most powerful heirs to empires, ruling Manhattan from our thrones on Park Avenue. By day, we’re the elite, untouchable, and more connected than you could ever imagine. By night, we revel in the darkness of our secrets, pulling strings that make the city bow to our whims.Ruthless.Dangerous.We’re the Park Avenue Kings... -
Kiss Your Scars by Avril Ashton
Rated: 4.42 of 5 stars · 11 ratingsBeing the king of Atlanta’s underworld used to have its perks, but lately all undercover agent Renzo Vega has seen is the downside. Someone is auctioning off women in his city, and he’s damn sure not about to let that offense stand. Just as he’s set to make a move, Renzo’s club is ambushed and he’s shot. Unsure of who to trust, he turns to the one man he definitely knows wants him dead...Categorized as:
from hate to love suspense age difference queer m-m multicultural angst contemporary -
Matchstick Men by Adira August
Sometimes it's the cop who needs to hit the floor... Haunted by the worst case of my career, I knew only one way to exorcise the images from my mind, the victim from my soul ... Inside the club, I scanned the room. He was here—Camden Snow—a sex god in the guise of unpretentious youth... -
Rogue Launch by Cara Dee
Rated: 4.26 of 5 stars · 17 ratingsThe Renegades #1 Romantic Suspense Enemies to Lovers Action MM“We will find you, darling. Stay strong. We will find you.”This was exactly what Elliott Jones needed. A nice barbecue with family and friends. The moving trucks were parked outside his new ranch, and he was ready to start fresh. Again. Despite the regrets he lived with, he tried to focus on the good things in life... -
Demon by Joel Abernathy
Rated: 4.22 of 5 stars · 20 ratingsFalling in love with an obsessive serial killer was the last thing on my to-do list.I was born into a world of villains, so it came as no great surprise when my brothers fell for the most twisted monsters of all. A sociopathic fixer. A psycho sadistic cop whose name belongs in the dictionary next to corruption.Maybe I’m the one who’s crazy, thinking I could have any semblance of a normal life... -
Enticed by the Enemy by Leighton Greene
He’s an FBI profiler who’s half my age. Contact between us is forbidden. But I can’t stay away from him.As the Morelli Underboss, I'm the Family problem-solver. So when a task force blames the Morellis for a series of murders in Central Park, it's up to me to restore our reputation...Categorized as:
queer suspense age difference class difference from hate to love mafia bad boys cold hero -
The Interrogation (Hunt&Cam4Ever) by Adira August
Rated: 4.67 of 5 stars · 6 ratingsHunter’s most twisted killer. Cam’s most dangerous case.A STAND-ALONE PSYCHOLOGICAL THRILLERIf you like a master gamesman for a detective and a few twists in your criminal cocktail, you want to read this... -
Cold Calculation by Cole McCade
Rated: 4.44 of 5 stars · 9 ratingsHow 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... .. -
Liar Liar - Part two: D'Arco Mafia Duet by Jaye Pratt
They didn’t come for me.I wanted Killian to be the one to take my life, but five months later, nothing.I’m still alive.They promised they would follow me to the ends of the earth if I left.They lied.Now, I have no choice but to go back and clear my name.I plan to walk in with my head held high and give them evidence that will force them into hearing me out... -
Unmask You by Avril Ashton
Rated: 4.22 of 5 stars · 17 ratingsTheirs is a perfect marriage. Until a home invasion exposes secrets, lies, and shatters everything Elias and Lucky hold dear. Too many bodies. Rivers of blood. Elias Kote sees them all in his sleep. Only the love of his husband and daughter keeps him alive and fighting. This contract killer is exhausted and weighed down by all the lies he tells every day. Who he is. What he does... -
-
Pretty Policeman by Fifer Rose
Detective Micah Hart wasn’t sure when his fairly safe, predictable life became something more closely resembling a dumpster fire. But if he had to pinpoint an exact moment, he would say it was the first time he went undercover as a prostitute in an attempt to bait the notorious serial killer who was stalking New York City’s streets – the media-dubbed Hooker Hunter... -
Dig Your Grave by Avril Ashton
An unanswered phone call. An empty bed. And a loud clock ticking down the seconds before Daniel Nieto’s heart—the one he recently discovered he still possessed—gets broken again. His lover is gone. Taken by an unknown enemy, one who hasn’t yet realized that Daniel would willingly stride into hell to get his Diablo back... -
Hook by Gianni Holmes
Rated: 4.30 of 5 stars · 10 ratingsKITDodging bullets and jumping from two story buildings are things I’d only ever seen in movies.Never would I have expected that this would become my life.I keep deadly secrets for the man I love.I’ll follow him across countries to have his back.Why am I willing to risk everything for him?Because of the look in his eyes when I purr for him.SULLYWorking with Kit is my greatest joy... -
Griffin in Wonderland by Tiffany Reisz
Rated: 4.33 of 5 stars · 9 ratingsHard partying trust fun baby Griffin Fiske wakes up after a hard night with a King's boots on his chest and gets an invitation he can't refuse...This Original Sinners short story takes place approximately six years before The Siren... -
Triangulation by Cole McCade
Rated: 4.38 of 5 stars · 8 ratingsABOUT 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... -
boys for sale 2 by Marc Finks
Rated: 4.38 of 5 stars · 8 ratingsIn this stunning conclusion to the tale first begun in Boys for Sale...Having escaped from Javier and The School House, Tavi is now on the run as he tries to survive on the streets... -
Not What It Seems by Nicky James
They say I killed them. They say I’m sick. They’re wrong. Nothing is as it seems. Renowned psychiatrist Dr. Cyrus Irvine takes his job and his life very seriously. He is well-respected in his field and has worked hard to get where he is. But he’s lonely. When called in to do a mental health evaluation on a murder suspect, the last thing he expects to find is the man he slept with a few months ago... -
Save Me by Ariana Nash
Rated: 4.19 of 5 stars · 14 ratingsThe third and final book in the outstanding mafia/priest MM Forgive Me series. Vitari Angelini knows selling a cache of Battaglia guns to a drug lord is not what Francis would call legal, but he’ll never find out. Besides, it’s for a good cause: Francis’s happy ever after... -
Black Lies by K.A. Merikan
Rated: 4.24 of 5 stars · 11 ratings"That man is not your fairytale ending." Griffith has spent two of the most amazing years with his boyfriend Mark, who is undoubtedly The One. Mark is everything Griffith could want in a man. Sexy, kind, always there for him, showering him with gifts and anticipating his needs... -
Obey by Adara Wolf, R. Phoenix
I thought I was over it--over him. But eight years after he betrayed me, we're suddenly working for the same organization. It's impossible to be professional when all I can think about is how much I want to hurt him, make him suffer the way I suffered.And how much I want to completely wreck him, until he's a mess of pleasure and pain.I know I can't trust him... -
-
If the Seas Catch Fire by L.A. Witt
Rated: 4.09 of 5 stars · 24 ratingsSergei Andronikov was a child when the Mafia wiped out his family, leaving him with nothing but a hunger for revenge. Years later, through ruthless strategy and tireless patience, he’s a contract killer working for the three families ruling Cape Swan… and he’s nearly in position to bring them all down from the inside.Domenico “Dom” Maisano is Mafia royalty, a made man… and a hitman... -
No Honor Among Thieves by R.E. Bond
Everyone assumes rich girls are spoiled brats.They don’t see us locked in our towers, being kept as pawns and nothing more.I’ve spent my life being caged, hidden from society to avoid shaming my father.I always knew the day would come that he’d try to marry me off in a business deal.His plans are ruined when he finds out I’ve been sneaking out and I’m not as pure as he thought... -
Bloodbath by K.A. Merikan
Rated: 4.22 of 5 stars · 10 ratings“I don’t even know who I am anymore.” “All you need to know is that you’re mine.” Seth would follow Domenico to the depths of hell . He promised to always be at Domenico’s side. But hell becomes all too real when they infiltrate the world of Toro - a notoriously security-obsessed arms dealer, who has eyes and ears everywhere... -
Tell No One by Barbara Elsborg
Rated: 4.17 of 5 stars · 12 ratingsIt’s not every day that a total stranger asks Tag if he’s…ahem…well endowed. Of course he’s not going to say no. When he’s offered a life-changing amount of money to go to a party, he’s not going to say no to that either, even though he suspects sex will be involved. But sense prevails and Tag decides to stick to his principles and not go, except things take an alarming turn... -
The Sinner and the Liar by Alice Winters
Rated: 4.17 of 5 stars · 12 ratingsSin is a hard man caught in a crumbling city filled with crime. After losing the love of his life, Sin feels like he has nothing left to live for. Drifting through life, he takes on mercenary jobs by day and drinks away the memories of a happier time at night. Life has no color and little direction until he saves a gorgeous young man from a vicious attack... -
The King's Boy by Aja Foxx
Rated: 4.19 of 5 stars · 11 ratings~ King ~ I was sent to New York City to take over as the head of the Irish mob. It was a job that many wanted, but few were qualified for. I was qualified, but I didn't want the position...until I met a man that challenged all of my preconceived ideas about people. I just needed to figure out if Spencer was as crazy as he seemed or if he was a spy sent by my enemies.~ Spencer ~I admit it...
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.

