Private Investigators Mysteries

On Christmas Eve, DCI Mackenzie Jones is called to a shooting at a remote farmhouse. Ralph Mallender believes his father lies dead inside. When three more bodies are discovered, it's clear a festive family gathering has turned into a gruesome tragedy. At first it seems like an open and shut case: a murder suicide committed by Ralph's volatile brother Cameron. Then new evidence makes Mack suspect the man who reported the crime is in fact the perpetrator. But Mack isn't the only one with a stake in the case.

A new novel from Mulholland Books / Little, Brown and Company, publishing September 2025.

It started out innocently enough…. Orlando private investigator Scott Jarvis was sitting in his office when a beautiful redhead appears and asks for his help. Yet her misgivings about her sister’s new lover quickly twist into a bizarre struggle of deadly proportions….

Frances Wynn, the American-born Countess of Harleigh, enjoys more freedom as a widow than she did as a wife. After an obligatory year spent mourning her philandering husband, Reggie, she puts aside her drab black gowns, leaving the countryside and her money-grubbing in-laws behind. With her young daughter in tow, Frances rents a home in Belgravia and prepares to welcome her sister, Lily, arriving from New York - for her first London season.

Scott and Lisa are enjoying their first cruise on the new sailboat when a call from a potential client interrupts their weekend in Saint Petersburg. Lionel Argus is the owner of Destiny Cruises, a successful Florida-based gambling cruise line. He’s been receiving racial threats against his life, and he needs private investigator Scott Jarvis to find out who’s behind it.

Intrepid hero Cork O'Connor faces the most harrowing mission of his life when a charter plane carrying his wife, Jo, goes missing in a snowstorm over the Wyoming Rockies. Months after the tragedy, two women show up on Cork's doorstep with evidence that the pilot of Jo's plane was not the man he claimed to be. It may not be definitive proof, but it's a ray of light in the darkness.

The story that made Agatha Christie famous ends with one of her most dramatic twists. The villagers of King’s Abbot are shocked when a wealthy local widow commits suicide and the very next day her fiancé, Roger Ackroyd, is stabbed to death. Dr. James Sheppard, the local physician, discovers the body of his friend and narrates the ensuing hunt for the killer. All the guests and staff at Ackroyd's country house seem to have solid alibis - except for his missing stepson.

Maisie Dobbs got her start as a maid in an aristocratic London household when she was thirteen. Her employer, suffragette Lady Rowan Compton, soon became her patron, taking the remarkably bright youngster under her wing. Lady Rowan’s friend, Maurice Blanche, often retained as an investigator by the European elite, recognized Maisie’s intuitive gifts. The outbreak of war changed everything. Ten years after the Armistice, in the spring of 1929, Maisie sets out on her own as a private investigator, one who has learned that coincidences are meaningful, and truth elusive.

Private investigator Jim Bean is a straightforward, to-the-point man. He likes his cases to follow suit. But when his latest client, Sophie Evers, asks him to find her brother Daniel, Jim has no idea how complicated his life is about to become. As he falls deep into a manipulative game of cat and mouse, Jim uncovers the horrible truth about Sophie. Now he must set things right before her plan leads to the loss of innocent souls...even more than it already has.

The trials for the US swimming team to the games in Paris are in full swing when a young swimmer is found dead in the pool. It looks like suicide, but as detectives investigate, Miami Jones is drawn into the defense of the team's star athlete. Miami learns of a bizarre death of another swimmer eight years ago that might be linked, and might put his almost client in the crosshairs.

World famous concert pianist Felix Lansman has a collection of postcards sent to him anonymously. He is sure they are from the love of his life, Jamie McLeash. But Jamie disappeared six years ago - the night Felix’s father was murdered. Police failed to make any arrests and the case was closed. Was Jamie a suspect and if so, why is he sending the postcards? Felix wants Ian to find out.

Former NYPD detective Thomas Austin is enjoying a rare date at a monday night football game in Seattle when the evening takes a horrifying turn. A team of merciless terrorists has taken over the stadium by force, blocking cellphone signals and sealing the exits. The terrorists have a single demand: release a high-ranking Al Qaeda operative from a US supermax prison. And they have a simple threat: do so in the next 24 hours or they will blow up the stadium, killing themselves along with tens of thousands of innocent victims.

A torso in a suitcase looks like an impossible case, but Sean Duffy isn’t easily deterred, especially when his floundering love life leaves him in need of a distraction. So with detective constables McCrabban and McBride, he goes to work identifying the victim. The torso turns out to be all that’s left of an American tourist who once served in the U.S. military. What was he doing in Northern Ireland in the midst of the 1982 Troubles?

Private Investigator Scott Jarvis is just settling back into some sense of routine after his harrowing adventure in Central America. With Lisa back at his side, Jarvis’ world once again seems right and whole...and this assumption is about to be ripped to shreds! It starts with a bomb in a police detective’s car and a cryptic note claiming responsibility but only signed with the mysterious name “Shade”. Shade continues to target specific individuals, and it soon becomes clear that they all have one thing in common...Scott Jarvis.

On Memorial Day, 1992, three decorated navy officers disappeared in the sleepy beach town of Hansville, Washington. Thirty years later, their medals were found in the marshlands of Foulweather Bluff. So were their bones. For private investigator Thomas Austin, this case hits close to home. The son of a JAG lawyer, Austin grew up around the navy. To solve the case, he must piece together clues buried in the marshlands and dark secrets hidden in navy history.

Jill Gardner, proprietor of Coffee, Books, and More, has discovered that the old stone wall on her property might be a centuries-old mission worthy of being declared a landmark. But Craig Morgan, the obnoxious owner of South Cove's most popular tourist spot, The Castle, makes it his business to contest her claim. When Morgan is found murdered at The Castle shortly after a heated argument with Jill, even her detective boyfriend has to ask her for an alibi. Jill decides that she must find the real murderer to clear her name.

When a local man is found murdered in an English Trust stately home, the community is shaken to its core. None more so than newcomer Astrid Swift, who finds the body. When she moved from London to the sleepy Dorset village and got a job at the house as an art restorer, she thought she was heading for a quieter life. Far from it. Because it turns out that rather than being the genteel organisation it seems on the surface, the Trust is a hotbed of politics and intrigue. As Astrid's new friend Kath from the village says: 'It's like the mafia, but with scones.'

This novel by Carl Hiaasen, author of Tourist Season and Native Tongue, begins as most thrillers do, with a killing. But this is no everyday, hum-drum, garden variety killing. Our hero, Nick Stranahan, a 42-year-old private investigator who has killed five men and been married five times, skewers his attacker's aorta with the razor-sharp bill of a stuffed marlin.

When the Department of Energy puts an underground iron mine on its short list of potential sites for storage of nuclear waste, a barrage of protest erupts in Tamarack County, Minnesota, and Cork is hired as a security consultant. Deep in the mine during his first day on the job, Cork stumbles across a secret room that contains the remains of six murder victims. Five appear to be nearly half a century old - connected to what the media once dubbed "The Vanishings", a series of unsolved disappearances in the summer of 1964, when Cork's father was sheriff in Tamarack County.

It started with a downed Nazi submarine and moved into the jungles of Nicaragua...now, the ultimate plan behind the deadly U-boat cargo and one man’s attempt to seize power in Central America teeters on the edge. All it takes is a single nudge to tip the balance.... Scott and Lisa are enjoying a sailing race when Jarvis is approached by a Miami business man. Ramon Tavares suspects that his fishing and shipping businesses are being used to smuggle cocaine into the country, and he needs private investigators Scott Jarvis and Lisa Gonzalez to discover who’s behind it.