Private Investigators Mysteries

Private Detective Cormoran Strike is visiting his family in Cornwall when he is approached by a woman asking for help finding her mother, Margot Bamborough - who went missing in mysterious circumstances in 1974. Strike has never tackled a cold case before, let alone one 40 years old. But despite the slim chance of success, he is intrigued and takes it on; adding to the long list of cases that he and his partner in the agency, Robin Ellacott, are currently working on.

Mick's oldest friend is in trouble. A seemingly successful boxing career has left him broke, battered, and about to lose his family. The sharks are circling for whatever scraps are left from the glory days, and now in his darkest hour, the people who said they would be there have turned their backs. He wants to fight for his family, but the years have taken their toll, and all his family sees is an angry old man with a failing memory.

After a dog belonging to local pet activist Tilly Lawson is snatched right out of her backyard in Sunflower County, MS, Sarah Booth and the Delaney Detective Agency are up to their ears in concerned pet owners. Could Tilly's work liberating abused animals have come back to bite her, or was this a random act of dognapping?

The gun was fired close to Charles Childress’ head, and his were the only fingerprints on it, forcing the police to conclude that the author committed suicide. But his friends know this is impossible, because Childress loved himself far too much. He had just begun attracting fame, writing new mysteries starring the iconic Sergeant Barnstable, and he had bright hopes for the future. His publisher hires corpulent genius Nero Wolfe to determine who cut Childress’ career short, and the detective finds no dearth of suspects.

Lottery winner and ex-journalist Donal Fitzgerald joins forces with his girlfriend, DNR conservation officer Mercy Virdon, to solve the mysterious death of a beloved angler, Charlie, who was murdered in his tent in a state campground and who was known by all - and who may have known too much. Set in the engaging small town of Ossning on the Borchard River in Michigan’s Upper Peninsula - an angler’s dream, filled with eccentric, believable, sympathetic, and unforgettable characters - Riverwatcher is a classic whodunit.

Zinnia, Mississippi is rife with quirky characters, but the arrival of three sister witches - and their intention to open a Wiccan boarding school - sets the small town on its ear. And bodies begin to accumulate as a result. They're setting up their boarding school in an old dairy - a piece of property with tremendous development potential. And they're standing in the way of "progress", according to some in the town. When young Corey Fontana goes missing, Delaney Detective Agency is hired to find the youth - who's well known as a local hooligan. His mother believes the witches have abducted her son....

When Jake Boulder is asked to help investigate the murder of Kira Niemeyer, he soon finds himself tracking a serial killer who selects his next victim in a most unusual manner. As the body count rises, Boulder has to work with the police to identify the killer before more lives are taken. What ensues is a twisted game of cat and mouse. Only Boulder or the Watcher can survive.

Immortal not-ghost Wes Cooper and his vampire partner, Hudson Rojas, have it all - rewarding private investigation work, great friends, and, most important, a love that's endured. But ever since Wes sent a demon screaming back to the beyond, his abilities have grown overpowering and overwhelming. He's hiding the fact that he's losing control the best he can, but it's hard to keep anything a secret for long when your partner's a former cop...and especially when your partner's a former cop who wants to move in together.

Ishmael Jones and his partner Penny are attending the re-opening of Tyrone’s Castle, an ancient Cornish inn originally built by smugglers. Over dinner that night, the guests entertain one another with ghost stories inspired by local legends and superstitions. But it would appear that the curse of Tyrone’s Castle has struck for real when one of their number disappears into thin air. And then another....

The young girl lies in a ditch without a scratch on her - a white high school student stretched out dead in the black part of Atlanta. She was a rich girl from a cold family, too genteel for the neighborhood where she died, and only the baby in her belly suggests how she might have gotten there. For Detective Frank Clemons, the scene is far too familiar. Too close to how it was when he found his own daughter, dead in the woods by her own hand, her youthful beauty cruelly ravaged by depression. To hang on to sanity, he must do everything he can to find justice for the dead.

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

Two thousand people go missing in Alaska every year. They vanish in the middle of mountain footraces, on fishing boats in the Bering Sea, on small planes in the Bush. Now a geologist known for going walkabout with his rock hammer has disappeared from the Suulutaq Mine in the Park. Was it deliberate? An accident? Foul play? Kate Shugak may be the only person who can find out. But for the fact that Kate, too, is among the missing....

New Town. New Café. Deadly Secrets. Tiffany Black was ready for a fresh start—quaint small-town life, a cozy café, and days filled with cupcakes, coffee, and zero drama. But from the moment she and her best friend, Rosie, open their bakery, things start to go horribly wrong. First, someone sabotages the café, determined to shut them down before they even get started. Then, a murder rocks the town—and all signs point to someone who’s a little too close for comfort. Who is trying to destroy Tiffany's dream? Who wanted the victim dead? And how long before the killer strikes again? As ...

Once a land of Pueblo dwellers, the town of San Geronimo Peak, New Mexico, is prime ski country. PI Howard Moon Deer and ex-cop Jack Wilder are headed there to meet their first client - a former US senator and the ski slope's owner. Instead, they find his body - and a murder case to solve.

September 1909, and Lady Hardcastle and her maid, Florence, have been invited to Lord Riddlethorpe’s country estate for a week of motor racing and parties. They both agree that it sounds like a perfectly charming holiday. But when one of the drivers dies in a crash during the very first race, they discover that what seemed like an uncharacteristic error in judgement may have a more sinister explanation...

Meet Roy Ballard, freelance videographer with a knack for catching insurance cheats. He's working a routine case, complete with hours of tedious surveillance, when he sees something that shakes him to the core. There, with the subject, is a little blond girl wearing a pink top and denim shorts - the same outfit worn by Tracy Turner, a six-year-old abducted the day before. When the police are skeptical of Ballard's report - and with his history, who can blame them? - it's the beginning of the most important case of his life.

Cleo is hired by the housekeeper at a Mayfair residence after the police rule the sudden death of the butler was the result of natural causes. Not convinced by the verdict, she wants Cleo to prove foul play was involved. Considering he was acting mysteriously around some of the guests, and they were equally mysterious when they saw him, murder is a possibility. When the investigation leads Cleo to another decades-old murder and the sudden disappearance of the primary suspect, she’s even more determined to uncover the truth.

Former soldier. Ex-copper. Current man on the edge. Shunned by his old colleagues, and dividing his time between a dead-end job and the bottom of a whisky bottle, former Police Scotland detective superintendent Bob Hoon’s life is a mess. Then an old face from Hoon’s Special Forces days turns up asking for help: His teenage daughter has been missing for months, the police have drawn a blank, and he needs the kind of help that only Hoon can provide. And besides, Hoon owes him one.

In the aftermath of a hurricane, Miami Jones wants nothing more than to clean up his house and his favorite bar. He doesn't want a new case. He doesn't need a new case. But when the daughter of a NASCAR legend comes calling, Miami must buckle up for the ride of his life.

When Congressman and DeMarco’s long-time employer John Mahoney gains custody of his 15-year-old goddaughter, Cassie Russell, he sends DeMarco to evaluate the situation. Cassie’s parents have just perished in a plane crash that Cassie survived, and she has now inherited her father’s billions. DeMarco plans to advise Mahoney to leave Erin Kelly, manager of the Russell’s fund, in charge of Cassie’s finances, but he soon learns that Erin may not be as trustworthy as she first appeared.