Which Mafia Fiction Books Follow An Undercover Agent Inside A Mob?

“Agent Mia, If you could meet up with this task of bringing Kraven Astor down within the space of 6 months, then consider yourself a Special Senior Agent.” All Mia requested was her due promotion, but it came with a condition just to prove how less a female was seen in the security agency. She is supposed to go undercover to bring down the ruthless don of New York’s most feared mafia clan, who seemed untouchable and undefeated, which a wrong move could cost her everything. You know, infiltrating his empire was the plan, but falling for him was never part of it. Now, as their worlds collide, more secrets unravel, and a forbidden passion ignites between them, and she is stuck choosing between vengeance and the man who could be her downfall. Indeed, she was sent to bring down the Mafia, but what if that's where she actually belongs? Will love be her greatest weapon... or her ultimate betrayal? Find out now!!!

When undercover cop Alexander D’Angelo is assigned to infiltrate the infamous Romano crime family, he’s focused on one thing—revenge. The mission is simple: earn Lucian Romano’s trust, gather intel, and take the family down from the inside. But nothing about Lucian is simple. Drawn into Lucian’s world of violence, loyalty, and secrets, Alexander finds himself caught between duty and desire. As lines blur and truths unravel, will Alexander follow his badge—or his heart?

He saved her from a lifetime of slaving away at a strip club, but the next thing she knows, she's plunged into the dark and dangerous world of organized crime...

Emilia Rossi never expected her quiet life as an accountant to lead her into the shadows of the underworld. But when she’s framed in a money-laundering scheme connected to Luca Moretti—the city’s most feared mafia boss—she’s given an impossible choice: help him find the real traitor or face the deadly consequences. Weak and terrified, Emilia is thrust into Luca’s dangerous world, where power, deception, and violence rule. But behind Luca’s ruthless exterior, she catches glimpses of a different man—one haunted by his past and captivated by her innocence. Bound by a reluctant attraction and surrounded by threats, Emilia must navigate her new life in the mafia’s grip, learning to find strength in her vulnerability as she draws closer to Luca. As their worlds collide, a spark ignites between them—a spark that could consume them both. In a world where loyalty is scarce, will Emilia’s fragile heart survive? Or will she be forever lost in the shadows of power?

"She came for the $10,000 paycheck. She didn't expect to bargain for her life." Serenia Buenavista is having the absolute worst day of her life. She just got evicted from her apartment, her bank account is down to five dollars, and she just caught her boyfriend cheating on her—while his new girl is wearing Serenia's favorite hoodie. Desperate for quick cash, Serenia applies for a suspiciously high-paying anonymous job online: a nanny position for a "high-stress environment" paying $10,000 a month. But when she arrives at the heavily guarded mansion, she doesn't find a normal family. She finds Matteo Alcantara—a cold, ruthless, and terrifying underground boss who is currently losing a war against his orphaned four-year-old nephew. While other professional nannies run out of the house crying, Serenia sits on the floor and negotiates with the toddler like a tiny criminal, promising to teach him how to picklock doors if he eats his broccoli. Matteo is speechless. He needs her. But just as Serenia signs the deadly contract, gunshots shatter the mansion's windows. Now, locked in a world of danger, secrets, and a very grumpy, dangerously handsome boss, Serenia realizes she didn't just sign up for childcare... She signed up for the mafia.

Dante Santoro is a ruthless Mafia lord, feared and revered in equal measure. His empire stretches far and wide, and his control is absolute. But behind his cold, commanding exterior lies a man who will stop at nothing to protect what is his. Ethan John, an undercover agent and former doctor, has been assigned to infiltrate Dante's inner circle. Posing as Dante's personal physician, Ethan’s mission is simple: gather intel and bring down the Mafia kingpin before his criminal empire can expand further. But as the weeks pass, Ethan is torn between duty and desire. The cold, calculating mob boss he was sent to destroy begins to pull at his heart in ways he never anticipated. As passion ignites between them, Ethan finds himself in a perilous game of lies, deception, and betrayal. With the government breathing down his neck and Dante's trust tightening like a noose, Ethan must decide where his true loyalties lie, before it’s too late. Can love bloom in the most dangerous of places? Or will the Mafia lord’s grip be too strong to escape?