The Erin O'Reilly Mysteries Series by Steven Henry

4.59 · 234 ratings
  • Black Velvet (The Erin O'Reilly Mysteries #1)
    #1

    Black Velvet (The Erin O'Reilly Mysteries #1)

    Steven Henry

    Rated: 4.30 of 5 stars
    · 23 ratings · published 2017

    Erin learned a lot from her partner: stay alert, follow your nose, and once you've got your teeth in them, never let go.It’s tough working nights with the NYPD. The crime rate is high, the hours are terrible, and forget about a personal life. So when Officer O’Reilly and her K-9 Rolf switch over to the day shift, things are looking up. She’s even able to find time for a new boyfriend... more

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  • Irish Car Bomb (The Erin O'Reilly Mysteries #2)
    #2

    Irish Car Bomb (The Erin O'Reilly Mysteries #2)

    Steven Henry

    Rated: 4.39 of 5 stars
    · 14 ratings · published 2018

    If it weren't for the Irish, New York wouldn't have a police force. On the other hand, it might not need one.Starting a new job is always stressful, even when bombs aren't involved. NYPD Officer Erin O'Reilly always wanted to be a detective. But on her first day wearing a gold shield, she finds herself investigating the explosive death of a small-time crook... more

  • White Russian (The Erin O'Reilly Mysteries #3)
    #3

    White Russian (The Erin O'Reilly Mysteries #3)

    Steven Henry

    Rated: 4.47 of 5 stars
    · 11 ratings · published 2018

    Not everyone who comes to America arrives by choice.A man and a teenage girl are found dead in a bullet-riddled motel room. Evidence points to the Russian Mafia. This isn’t the first time Erin O’Reilly has tangled with organized crime, but she isn’t prepared for the sheer brutality that’s waiting for her. She and her trusty K-9 Rolf peel back the curtain on a seedy world of human trafficking and murder. In the streets of Little Odessa, Erin finds men who won’t think twice about killing a woman... more

  • Double Scotch (The Erin O'Reilly Mysteries #4)
    #4

    Double Scotch (The Erin O'Reilly Mysteries #4)

    Steven Henry

    Rated: 4.54 of 5 stars
    · 11 ratings · published 2018

    Two killers are prowling Manhattan. It's double duty for Erin and Rolf.A detective doesn't always have the luxury of giving all her attention to just one case. Erin O'Reilly and her K-9 partner, Rolf, have just started to sink their teeth into their latest investigation—a pair of Scottish gangsters, tortured, executed, and washed up on the rocks—when another mystery intrudes. A beautiful young woman is found dead in a locked hotel room, posed with a bouquet of fresh roses... more

  • Manhattan (The Erin O'Reilly Mysteries #5)
    #5

    Manhattan (The Erin O'Reilly Mysteries #5)

    Steven Henry

    Rated: 4.61 of 5 stars
    · 11 ratings · published 2019

    It's time to save Manhattan. An NYPD detective is always on duty. Erin O'Reilly is just settling down for a drink with her favorite gangster, celebrating her promotion to Detective Second Grade, when she hears the call every cop dreads: "Officer down." Soon Erin and her K-9 partner Rolf are chasing a cop-killer through—and beneath—New York City, racing to stop a lunatic's plan to tear the heart out of her city... more

  • Black Magic (The Erin O'Reilly Mysteries #6)
    #6

    Black Magic (The Erin O'Reilly Mysteries #6)

    Steven Henry

    Rated: 4.56 of 5 stars
    · 10 ratings · published 2019

    A cop watches your hands; a magician shows you the wrong one. New Year’s Eve is a time for new beginnings, but it’s business as usual for Detective Erin O’Reilly and her K-9, Rolf. A midnight magic show on Broadway goes horribly wrong and a woman dies onstage. Is it a dreadful accident or an act of murderous sabotage? It’s up to Erin to unravel the web of deception surrounding the death, even as her personal life threatens to spiral into chaos... more

  • Death By Chocolate (The Erin O'Reilly Mysteries #7)
    #7

    Death By Chocolate (The Erin O'Reilly Mysteries #7)

    Steven Henry

    Rated: 4.47 of 5 stars
    · 10 ratings · published 2019

    Too many sweets can cause tooth decay, cavities... and death.Valentine’s Day with the NYPD: love is in the air, alimony payments are due, and a two-timing dentist is dead after a bad batch of holiday chocolate. As the detectives follow the chocolate trail back to its source, they uncover a rich assortment of suspects. Every step of the investigation reveals new motives, secrets, and agendas... more

  • Massacre (The Erin O'Reilly Mysteries #8)
    #8

    Massacre (The Erin O'Reilly Mysteries #8)

    Steven Henry

    Rated: 4.60 of 5 stars
    · 11 ratings · published 2020

    There's no line we won't cross for love.Detective Erin O'Reilly's mom always wanted her to find the right man. Instead, she found gentleman gangster Morton Carlyle. They've been helping each other survive New York's mean streets, while building a precarious relationship.But now, in the wake of a brutal mob hit, Erin and her K-9 partner Rolf are following a trail that implicates some of Carlyle's associates... more

  • Flashback (The Erin O'Reilly Mysteries #9)
    #9

    Flashback (The Erin O'Reilly Mysteries #9)

    Steven Henry

    Rated: 4.63 of 5 stars
    · 8 ratings · published 2020

    When you stop running, the past catches up with you.Detective Erin O’Reilly has never needed anyone to tell her she’s tough. She’s taken the worst New York City can throw at her, surviving gunfights, explosions, mobsters, and serial killers. But now, as she returns from a well-earned vacation, she finds there are some enemies that bullets can’t touch... more

  • First Love (The Erin O'Reilly Mysteries #10)
    #10

    First Love (The Erin O'Reilly Mysteries #10)

    Steven Henry

    Rated: 4.63 of 5 stars
    · 8 ratings · published 2020

    Jealousy breeds betrayal.A young woman is strangled in her bed. The door is smashed in and the apartment ransacked. Is this a robbery gone wrong? A random attack? A jealous lover? Or a serial killer? It’s up to Detective Erin O’Reilly, her K-9 Rolf, and the rest of her Major Crimes squad to find out the truth before anyone else dies.It’s a simple case; or is it? Erin has been able to keep an uneasy balance between her personal and work lives... more

  • High Stakes (The Erin O'Reilly Mysteries #11)
    #11

    High Stakes (The Erin O'Reilly Mysteries #11)

    Steven Henry

    Rated: 4.63 of 5 stars
    · 8 ratings · published 2021

    Trust can be an unaffordable luxuryDetective Erin O’Reilly’s world is in chaos. After a deadly ambush leaves her boyfriend fighting for his life, she finds herself distrusted by gangsters and fellow police officers alike. She’s walking a fine line between cops and criminals, making her way into a dangerous undercover assignment. But no sooner has she started than a mobster is murdered. All the evidence points to one of Erin’s few allies as the killer... more

  • Aquarium (The Erin O'Reilly Mysteries #12)
    #12

    Aquarium (The Erin O'Reilly Mysteries #12)

    Steven Henry

    Rated: 4.63 of 5 stars
    · 8 ratings · published 2021

    When the walls are glass, there's nowhere to hide.No sooner has Detective Erin O’Reilly moved in with her lover, gangster-turned-informant Morton Carlyle, than she gets a call about a body in a fancy downtown hotel. She’s expecting a run-of-the-mill homicide, until she finds herself face to face with a beautiful young woman floating in the hotel’s aquarium.Below the smooth surface of the luxury hotel, she finds a rotten world of bribes, voyeurism, coercion, and murder... more

  • The Devil You Know (The Erin O'Reilly Mysteries #13)
    #13

    The Devil You Know (The Erin O'Reilly Mysteries #13)

    Steven Henry

    Rated: 4.63 of 5 stars
    · 8 ratings · published 2021

    Mobsters are like politicians, but more honestA family trip to the museum goes sideways for Erin O’Reilly when a drugged, disoriented young woman stumbles into her on the street. The girl pleads for help and leads Erin to a parked car, where a man lies dead of an apparent drug overdose. A simple investigation quickly derails when the victim turns out to be the son of a prominent politician. The grieving father, locked in a tight re-election struggle, doesn’t want to cooperate with the police... more

  • Hair of the Dog (The Erin O'Reilly Mysteries #14)
    #14

    Hair of the Dog (The Erin O'Reilly Mysteries #14)

    Steven Henry

    Rated: 4.50 of 5 stars
    · 8 ratings · published 2021

    When it comes to love, everyone is compromisedThe murder scene looks depressingly ordinary at first; a home-invasion shooting of a real-estate agent. But Detective Erin O'Reilly has a nose for trouble, and this case smells all wrong. It's bad enough that the victim is tied to several sleazy property deals, but the worst of it is the sole witness to the crime; the dead man's girlfriend is Lieutenant Webb's ex-wife... more

  • Punch Drunk (The Erin O'Reilly Mysteries #15)
    #15

    Punch Drunk (The Erin O'Reilly Mysteries #15)

    Steven Henry

    Rated: 4.75 of 5 stars
    · 8 ratings · published 2022

    As long as you’re breathing, you’re still in the fightErin O’Reilly has been walking a dangerous line. In order to save her lover, smooth-talking gangster and former bomb-maker Morton Carlyle, she’s been pretending to be a dirty cop. Her efforts have worked well—too well. Evan O’Malley and his underlings are convinced Erin is a criminal just like them. But that means, by the unwritten code of the underworld, she’s now fair game... more

  • Bossa Nova (The Erin O'Reilly Mysteries #16)
    #16

    Bossa Nova (The Erin O'Reilly Mysteries #16)

    Steven Henry

    Rated: 4.63 of 5 stars
    · 8 ratings · published 2022

    Justice is a matter of perspective.A pleasant Sunday dinner at an Italian restaurant takes a nasty turn for Detective Erin O’Reilly when the waiter slits the throat of a long-time patron. It’s an open-and-shut case, but this murder is only the beginning. All across New York, captains in the Lucarelli Mafia family are being picked off in a series of carefully-orchestrated hits.Erin and her K-9 Rolf, still recovering from the trauma of their last case, jump back into the action... more

  • Blackout (The Erin O'Reilly Mysteries #17)
    #17

    Blackout (The Erin O'Reilly Mysteries #17)

    Steven Henry

    Rated: 4.75 of 5 stars
    · 8 ratings · published 2022

    Who you are in the dark is who you really areA night you can't remember was either a really good night or a really bad one. When Erin O'Reilly wakes up in a notorious womanizer's apartment with a hangover, a new tattoo, and a gap in her memory, she has the feeling she had one of the bad ones. But it turns out New York had a worse night than she did.A power outage in a city is a dangerous thing, between looting, traffic accidents, and interrupted emergency services... more

  • Angel Face (The Erin O'Reilly Mysteries #18)
    #18

    Angel Face (The Erin O'Reilly Mysteries #18)

    Steven Henry

    Rated: 4.75 of 5 stars
    · 8 ratings · published 2022

    A pretty face can get away with murder.Ask any cop: domestic disturbances are the worst. Family squabbles are ugly, emotional, vicious fights that can turn deadly in a heartbeat. And when the family you’re talking about is the Mafia, you’d better be ready for anything.The Lucarelli Family’s new boss is consolidating his grip on the Mob. But not everyone is happy with Vinnie the Oil Man’s leadership... more

  • Italian Stallion (The Erin O'Reilly Mysteries #19)
    #19

    Italian Stallion (The Erin O'Reilly Mysteries #19)

    Steven Henry

    Rated: 4.75 of 5 stars
    · 8 ratings · published 2023

    The smallest flame can set off an explosion A routine drug bust in Little Italy goes horribly wrong when two squads of plainclothes cops start shooting at each other. When the dust clears, one of Detective Erin O’Reilly’s friends in the Street Narcotics unit is dead. Internal Affairs takes control of the investigation, shoving Erin and her comrades to the sidelines. But Erin, her K-9 Rolf, Vic Neshenko, and the SNEU survivors refuse to be benched... more

  • White Lightning (The Erin O'Reilly Mysteries #20)
    #20

    White Lightning (The Erin O'Reilly Mysteries #20)

    Steven Henry

    Rated: 4.75 of 5 stars
    · 8 ratings · published 2023

    You can't stop what you can't seeDetective Erin O’Reilly is used to people trying to kill her. She’s carefully established a false identity as a killer for the Mob, while secretly working to bring it down from within. She thinks she knows where the danger is. But now a fiendishly clever assassin is stalking the streets, targeting New York’s judges. His weapons are lethal traps, designed to kill without warning and look like freak accidents... more

  • Kamikaze (The Erin O'Reilly Mysteries #21)
    #21

    Kamikaze (The Erin O'Reilly Mysteries #21)

    Steven Henry

    Rated: 4.75 of 5 stars
    · 8 ratings · published 2023

    When you fly high, you fall hard. A sleazy playboy’s private plane crashes in Brooklyn without a pilot, but with six kilos of cocaine on board. The playboy’s body washes up on the beach a few days later. Why did he jump out of his aircraft with a faulty parachute? It screams murder to Detective Erin O’Reilly. The New York underworld is in turmoil after the death of a Mafia chieftain. The narcotics trade is up for grabs and everybody wants a piece of the action... more

  • Jackhammer (The Erin O'Reilly Mysteries #22)
    #22

    Jackhammer (The Erin O'Reilly Mysteries #22)

    Steven Henry

    Rated: 4.67 of 5 stars
    · 6 ratings · published 2023

    Breaking through to the truth is deadly.After months of nerve-wracking undercover work, Detective Erin O’Reilly is finally getting ready to bring down the Irish Mob. She has everything she needs: recordings, witnesses, and even the secret O’Malley ledger. She just needs to wait a few more weeks while the NYPD makes the final preparations to drop the hammer. If everything stays calm on the street, there’s nothing to fear.But a routine construction job in Brooklyn shatters Erin’s hopes for peace... more

  • Frostbite (The Erin O'Reilly Mysteries #23)
    #23

    Frostbite (The Erin O'Reilly Mysteries #23)

    Steven Henry

    Rated: 4.75 of 5 stars
    · 8 ratings · published 2024

    The storm is hereWhen a freak blizzard descends on Manhattan, Erin O’Reilly plans to take shelter and wait for it to blow over. But Irish mobster Evan O’Malley has other ideas. He’s heard there’s an undercover cop in his organization and wants Erin to unmask the infiltrator. Phil Stachowski, Erin’s handler, is in danger, and he’s gone missing.Erin finds herself plunging into the heart of the storm. She finds one dead cop and another clinging to life. And that’s not the worst of it... more

  • Brain Damage (The Erin O'Reilly Mysteries #24)
    #24

    Brain Damage (The Erin O'Reilly Mysteries #24)

    Steven Henry

    Rated: 4.67 of 5 stars
    · 6 ratings · published 2024

    Some scars run deeper than othersDetective Erin O’Reilly is no stranger to close calls. She and her K-9 Rolf have dodged more than their share of blades, blasts, and bullets as they’ve taken on the worst New York City has to offer. But the last perp came a little too close, leaving one of Erin’s fellow officers with a bullet-hole in his head and her own brain scrambled... more

  • Celtic Twilight (The Erin O'Reilly Mysteries #25)
    #25

    Celtic Twilight (The Erin O'Reilly Mysteries #25)

    Steven Henry

    Rated: 4.83 of 5 stars
    · 6 ratings · published 2024

    Live in the shadows long enough, you get used to the dark2:00 a.m., the day after it’s a dark, wet night, and Detective Erin O’Reilly is ready for the biggest bust of her career. After months of deceit, danger, and death, she’s going to take down the O’Malley gang. All the pieces are in place. Evan O’Malley won’t know what hit him.But something goes wrong. Erin’s friend, a Mob informant, is shot in his kitchen. A deadly O’Malley enforcer disappears... more

  • Headshot (The Erin O'Reilly Mysteries #26)
    #26

    Headshot (The Erin O'Reilly Mysteries #26)

    Steven Henry

    Rated: 4.67 of 5 stars
    · 3 ratings · published 2024

    FREE BONUS STORY - This edition includes A Sarah Levine StorySome answers only lead to more questionsDetective Erin O’Reilly returns to New York from a long vacation with a fiancé, a suntan, and an eagerness to get back to work. Her dangerous undercover assignment is done, and she hopes to concentrate on repairing the damage caused by the O’Malley gang. The first call she gets seems simple enough; an apparent suicide in a Hell’s Kitchen bar.But nothing is ever easy in Major Crimes... more

  • Vino Blanco (The Erin O'Reilly Mysteries #27)
    #27

    Vino Blanco (The Erin O'Reilly Mysteries #27)

    Steven Henry

    Rated: 0.00 of 5 stars
    · 0 ratings · published 2025

    It's hard to fight an invisible enemyErin O’Reilly’s squad has filled more than a few cells at Riker’s Island with violent thugs, mobsters, and murderers. The New York prison is notorious for overcrowding, corruption, and violence. But Erin and her team haven’t worried about the crooks they’ve locked up—until now.A dirty cop is viciously stabbed to death in the Riker’s infirmary. It has to be an inside job; evidence points to an unholy conspiracy of inmates and crooked Corrections Officers... more

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