The Erin O'Reilly Mysteries Series

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. But when the theft of a priceless painting from the Queens Museum leaves a fellow police officer dead, Erin and her four-legged partner find themselves dealing with dangerous criminals, sleazy art dealers, and obstructive detectives in a race to capture the killers...and just maybe bring closure to a 75-year-old crime. 

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. It looks like a carefully staged suicide, but Erin isn't so sure. Soon she's juggling two cases at once, dodging bullets in a budding mob war while trying to nail down a cunning serial killer—one who just might be stalking her in return.

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. She's caught the eye of Irish mobster Morton "Cars" Carlyle, and worse, she's beginning to like him back. It seems obvious that a relationship between a police officer and a criminal is a disaster waiting to happen. But as Erin is coming to discover, in the underworld and on the stage, things are rarely as they seem.

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. To make matters worse, rumor has it there's a dirty cop in Erin's precinct, and the watchdogs at Internal Affairs are sniffing around Erin. Now she'll have to prove herself like never before as terrorists, assassins, and even allies stand in her way as she fights to save Manhattan.

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. And this is one place where her gold detective shield will be no protection. 

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. She and her K-9 partner Rolf, together with her new squad of detectives, plunge into a world of gamblers, mobsters, and retired Irish Republican Army soldiers. It's an Irish cop against the Irish Mob in an intoxicating cocktail of murder, explosives, and betrayal. Can Erin and Rolf solve the killing before the bomber strikes again?

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. Loyalties are strained to the breaking point as the bodies pile up in a burgeoning underworld war.  Along the way, Erin and Carlyle confront impossible questions: How far will you go to protect those you love? Where do you draw the line? And if you have to betray someone, can you live with the consequences?

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. Meanwhile, Detective Erin O’Reilly is trying to juggle the demands of the case with her ongoing relationship, but mixing business and pleasure can get complicated. Carlyle’s Irish Mob colleagues have agendas of their own, and it’ll take all of Erin’s ingenuity and guts, along with her K-9 partner Rolf’s trusty teeth, to chew their way to the heart of the mystery.

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. As she and her K-9 partner Rolf dive into their newest case — a military veteran and his wife murdered in a cold-blooded home invasion — Erin must confront the lingering legacy of trauma. Violence leaves scars on the flesh and the spirit of victims and perpetrators alike. Plagued by the aftershocks of what she’s already survived, Erin will need to dig deep to struggle through new dangers. In the process she will tear open the wounds of broken men who are back from war but still fighting for their lives and their sanity. But she will soon find that the enemies on the outside are nothing compared to the toughest battle: the struggle for her own soul.

Trust can be an unaffordable luxury Detective 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. Is he innocent? And if he is, can she prove it? The personal stakes have never been higher for Erin. With her K-9 partner Rolf the only one she can truly count on, she must find a path through a maze of half-truths and lies. In the underworld, perception is more important than reality in a lethal game where the prize is survival. Can Erin’s wits and Rolf’s instincts find the truth, or will they lose themselves in the labyrinth?

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. She’s always known it was risky to let herself fall for a gangster. But now, she and her boyfriend, smooth-talking Irishman Morton Carlyle, find themselves drawn into a situation in which the only escape is for the two of them to choose a side and take a stand. Jealousy and betrayal are in the air. Who do you trust when your lover could be your enemy?

As long as you’re breathing, you’re still in the fight Erin 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. The O’Malley family is a tinderbox of hatred, resentment, and ambition. When a botched car bombing fails to kill O’Malley enforcer Mickey Connor, the blast sets the whole thing ablaze. The fearsome ex-boxer is sure Erin and her boyfriend are to blame, and he’s not the kind of man to just take a punch. He hits back—hard. A serious error in judgment puts Erin’s family on the line, pulling her loved ones into the ring. With more than one life hanging in the balance, Erin and her K-9 Rolf will need every bit of strength, skill, and courage to face down their deadliest opponent in a fight without rules or referee, where the winner will be the one left standing.

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. Everybody has something to hide. Erin and her faithful K-9 Rolf will have to plunge into the murky depths to hook their quarry. Meanwhile, her personal life is on a fine line between survival and disaster. With all eyes on her, she will have to balance her family, her job, and her increasingly dangerous double life infiltrating the O’Malley mob. It’s a deep dive into another New York murder. It’ll take all Erin’s grit to pull the truth out into the light.

Mobsters are like politicians, but more honest A 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. Soon Erin finds herself embroiled in political backstabbing and under-the-table dealing. To make matters worse, she’s also running afoul of the darker politics of the New York underworld. While she and her lover Morton Carlyle slowly build their case against the Irish Mob, Erin confronts notorious Mafia underboss Vinnie “The Oil Man” Moreno, trying to find the links between the Mob’s drug trade and a death that has begun to look more and more like an assassination. Erin will need her wits, street smarts, and her K-9 Rolf’s sharp nose and relentless drive if she’s going to unravel this conspiracy.

When it comes to love, everyone is compromised The 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. Erin is no stranger to personal complications, but Webb's entanglements threaten to derail the whole investigation. With her commanding officer compromised, she and her K-9 Rolf will have to take the lead as they try to tear open a case involving street thugs, car thieves, a shady trainer of fighting dogs, and a paranoid white-collar guy in way over his head. It's shaping up to be an ugly dogfight in the streets of Brooklyn.

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. They’ll need to stay sharp, especially since this isn't the first time they've tangled with the new boss of the Lucarellis, slick mafioso Vinnie Moreno. “The Oil Man” has a knack for slithering out of trouble, and he’s not alone. The Mafia has deep roots in New York City, some of which have insinuated themselves into the ranks of law enforcement. Street justice is the rule of the day. Amid conflicting codes of honor, Erin finds herself questioning what justice really means, and whether it’s possible to take down the bad guys while staying on the side of the angels. And in the end, as she runs out of options, Erin may be in the most danger from herself.

Who you are in the dark is who you really are A 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. Somebody has tampered with Manhattan’s power grid, plunging the city into darkness. Is it a reckless prank gone wrong? Or something much worse? An unexpected lead arrives in the form of a young man who walks into the Major Crimes office and confesses to a brutal murder. There’s only one problem; the NYPD can find no evidence the crime took place. Erin will have to rely on her K-9 Rolf to untangle the truth behind a psychopath’s scheme. After all, a dog’s nose doesn’t need light to point the way.