Brian O'Sullivan Books in Order

Frankie and Evie are drawn into a Bay Area thriller involving a powerful mogul, murder, and a public scandal. As the danger widens, they must navigate a world where wealth and influence can hide terrible crimes.

A dying billionaire plots to kill two political targets and frame young sharpshooter Aidan Gentry. Frankie and Evie, already changed by a previous case, are swept into a conspiracy where every player has another agenda.

In this satirical short story, Brian O'Sullivan imagines an encounter with Donald Trump. The brief, pointed tale uses humor and political frustration to turn a personal meeting into a sharp comic scenario.

After a bar fight lands crime reporter Quint Adler in the hospital on his fortieth birthday, he overhears a disturbing conversation. His investigation into a string of murders soon makes him the prime suspect.

A letter-writing killer announces a murder spree and singles out Quint Adler by name. As bodies begin to fall, Quint must decipher the taunts and stop a murderer determined to outdo the Bay Area's most infamous crimes.

Newly licensed private investigator Quint Adler visits Los Angeles, where a Hollywood producer fears for his life. When the producer is murdered the next morning, Quint enters a dangerous world of secrets, suspects, and studio power.

Quint Adler heads to Las Vegas to find missing showgirl Emmy Peters, but there are no suspects and almost no evidence. Casinos, gambling, and a startling text message push his investigation toward a far darker truth.

A ninety-two-year-old man asks Quint Adler to solve his grandson's twenty-year-old murder after police stop investigating. Moved by the man's grief, Quint takes the cold case and finds himself facing his most dangerous work yet.

Los Angeles bartender Olive falls for the charismatic Austin, unaware he is using her in a criminal scheme. Meanwhile, grifter Becca targets a fortune in cash, and Olive becomes trapped between a con and escalating violence.

When businessman Archer Keats is arrested for murdering his wife, his defense team hires Quint Adler to investigate. What looks like a simple case quickly fills with suspects, secrets, and reasons to doubt every version of events.

A small-time criminal, a crooked district attorney, a detective, and a con artist collide in a web of crime. Behind them all sits an imprisoned manipulator, waiting for the right moment to pull every string.

Private investigator Quint Adler takes on another dangerous case where the people involved have plenty to hide. As the mystery deepens, he must decide whom to trust before the investigation turns against him.

Bobby McGowan finds a photo album belonging to his mother, murdered twenty years earlier, and spots a possible clue. His search for the truth brings a chilling message from someone claiming to be her killer.

A grieving wife believes the missing final chapter of her husband's autobiography explains his murder. Quint Adler is skeptical until people who read the manuscript begin dying, forcing him into a case with deadly stakes.

Fifteen-year-old Annie Ryan disappeared after leaving a Christmas dinner at her uncle's estate in 1998. Years later, Bobby McGowan is hired to reopen the case and uncover what happened in those missing minutes.

Bryce Connor plans to write a novel in Paris, but witnesses a murder on his final night in America. He flees to France, falls in love, and learns the killers are coming to silence him.

Bobby McGowan sees an old VHS tape that appears to show a woman being murdered. To identify its faceless killer, he enters Hollywood's hidden corners, only to learn the past may be watching him back.

Rising author Dylan Thatcher worries that an online stalker may appear at his biggest book signing. That tense story leads a collection of five short thrillers filled with dark humor, uneasy turns, and dangerous surprises.

A chance encounter with the charming Eddie draws married April into a deadly partnership. As their choices leave destruction behind, the question becomes who is manipulating whom, and how far either will go.

A standalone thriller from Brian O'Sullivan, SH*T SHOW follows the author's taste for crime, pressure, and characters whose bad decisions spiral quickly. Expect a messy situation with consequences that keep getting worse.