Private Investigators Mysteries

Detective Sebastian Clifford and his partner Lucinda "Birdie" Bird are about to embark on their most challenging case yet when Lady Angelica Charing tasks them with finding the son she secretly gave away when she was only sixteen. Time's running out. This long-lost son isn't just a missing puzzle piece; he's the last hope for a life-saving kidney transplant for his dying half-brother. The stakes couldn't be higher.

12 nouvelles enquêtes de Sherlock Holmes : "Un scandale en Bohême", "La disparition de Lady Frances Carfax", "La ligue des rouquins", "Le rituel des Musgrave", "Le pouce de l'ingénieur", "Flamme d'argent", "Le gentilhomme célibataire", "Le diadème de béryls", "La bande mouchetée", "Une affaire d'identité", "Les Hêtres d'or", "L'escarboucle bleue", "L'aventure du pied du diable", "L'aventure du cercle rouge", "Les cinq pépins d'orange", "Le mystère de la vallée de Boscombes", "L'homme à la lèvre tordue".

Une nuit à Londres, Lula Landry, célèbre mannequin, est retrouvée défenestrée. Son frère, John Bristow, ne croit pas au suicide et contacte Cormoran Strike, détective privé. Strike est un homme à la dérive : il a perdu une jambe à la guerre et sa vie est un désastre. Chargé par Bristow d'enquêter sur la mort de Lula, il se résout à plonger dans les eaux glauques que dissimulent les paillettes de la vie noctambule. Trahisons, secrets, vengeance émergeront peu à peu jusqu'à l'explication finale.

Charlie has built a highly respected private investigations firm through hard work, smart choices, and relentless ambition. Her team of investigators are highly skilled and trustworthy—but she secretly struggles with her sexual orientation and a mother with early-onset Alzheimer’s. When Charlie and her crack team head to Birmingham, Alabama, following the trail of a missing person, what should be a routine case turns into a complex chase for answers. Shady locals and a southern patriarch with dark secrets dating back forty years obscure their path.

From the brilliant pen of Agatha Christie comes two novels featuring the beloved sleuthing duo: In the The Secret Adversary, Tommy and Tuppence decide to embark on a daring business scheme: Young Adventurers Ltd. But they get more than they bargained for when their first assignment for the sinister Mr. Whittington draws them into a diabolical conspiracy. Set during the dark days of World War II, Agatha Christie’s N or M? puts two most unlikely espionage agents, Tommy and Tuppence Beresford, on the trail of a pair of Nazi spies who have murdered Britain’s top agent.

Five years ago, mage private investigator Alice Worth escaped her grandfather Moses Murphy's organized crime syndicate. Now, her grandfather's war with local boss Darius Bell has drawn her out of hiding and put her in the crosshairs of not one but two merciless crime lords. Her decision to intervene in their war has endangered everyone Alice cares about and threatens to destroy the life she's built for herself, including her relationship with alpha werewolf Sean Maclin.

Sitting in cold cars for hours, serving lowlifes with summonses...being a PI means riding out a lot of slow patches. But sometimes the most familiar paths can lead straight to danger - like at Cass's go-to diner, where new delivery guy Jung Byson wants to enlist her expertise. Jung's friend, Tim Ayers, scion of a wealthy Chicago family, has been found dead, floating in Lake Michigan near his luxury boat. And Jung is convinced there's a murderer on the loose....

She may be a Mississippi belle, but Sarah Booth Delaney is no pampered daddy’s girl. Unwed and over thirty, Sarah has her own set of problems - like coping with regular hauntings by her great-great-grandmother’s nanny, a busybody of a ghost who’s set on marrying her off to the first suitor who comes calling. But when an old friend is in trouble, Sarah Booth doesn’t hesitate to get involved.

Christmas is just around the corner, and Sarah Booth and Tinkie are preparing for a festive holiday season. After a turbulent season of solving cases, they're ready for some holiday cheer. Sarah Booth and Sheriff Coleman Peters have finally gotten together, and this is the first holiday they're celebrating as a couple. Sarah Booth busies herself with decking the halls and daydreaming about romantic Christmas nights with Coleman. Then her friend Cece Dee Falcon shows up needing Sarah Booth's help.

Who is THE NOWHERE MAN? He is spoken about only in whispers. He comes to those in greatest need of his protection. There is no enemy he cannot fight. He lives by his own code. He takes no prisoners. His name is Evan Smoak. Taken from a group home when he was young, Evan was raised and trained as an Orphan, an off-the-books black box program designed to create the perfect deniable intelligence asset: An assassin.

Spring, 1905: Free-spirited like the Thoroughbreds she rides across the Kentucky countryside, Stella takes adventure by the reins when she's asked to attend a mysterious wedding in rural England. But once she arrives at the lush Morrington Hall estate, her cold and ambitious father confesses that he won't only give away his best racehorses as gifts - he has also arranged to give away his daughter as bride to the Earl of Atherly's financially strapped son. Stella refuses to be sold off like a prized pony. Yet despite a rough start, there's something intriguing about her groom-to-be.

It should have been a case like any other: a missing princess, a king willing to pay in gold for her return. But before he realizes it, private investigator Eddie LaCrosse, a slightly shopworn sword jockey with a talent for discretion and detection, is swept up in a web of mystery and deceit involving a brutally murdered royal heir, a queen accused of an unspeakable crime, and the tragic past he thought he'd left behind.

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

In New York City, three intriguing, smart, and stylish private investigators open Holmes, Marple & Poe Investigations. Who are these detectives with famous names and mysterious, untraceable pasts? Brendan Holmes—The Brain: Identifies suspects via deduction and logic. Margaret Marple—The Eyes: Possesses powers of observation too often underestimated. Auguste Poe—The Muscle: Chases down every lead no matter how dangerous or dark.

Tempted out of his bookstore into the world of horseracing, Janeway accepts an invitation from wealthy horse trainer H.R. Geiger to travel to Idaho and look at some rare first-edition books. The books are stunning, flawless children's classics that render the usually eloquent Janeway speechless.

This collection is a bundle of the first four books in the Private Investigator Mason Black crime thriller series. Welcome to San Francisco, where depraved serial killers lurk in the dark.

Meet Tommy Martini, the monk with an anger management problem. His meditations are interrupted by a legacy from his uncle, a crooked priest. Arriving in a New Age Arizona town to claim his inheritance, Brother Tommy meets a charismatic, smoking-hot cult leader who claims that women are being impregnated by alien beings while they sleep. Tommy’s own sleep is disturbed - by cartel hitmen, Mafia bill collectors, and women intrigued by his vow of chastity.

The city is in a state of shock over the fate of two hometown heroes: Eagles starting quarterback Archie Hughes, and his even more famous wife, Grammy-winning singer Francine Hughes. One spouse is murdered. The other is suspect #1. Even before the case hits the courtroom, it’s the hottest ticket in town. For the defense: Cooper Lamb, private investigator to the stars. For the prosecution: Veena Lion, a sleuth so bright she’s got to wear shades. Between them, they know every secret in Philadelphia. Together, they prove how two wrongs can make a right. They are Lion & Lamb.

Professor Olive Twist has come to Zinnia, Mississippi, to study a mysterious grave wherein lies the Lady in Red, a perfectly preserved and stunningly beautiful but unnamed and unclaimed body. Olive claims she can not only identify the corpse, she can also prove the woman’s scandalous role in the nation’s history. Olive takes it a step too far, though, when she starts connecting elite Zinnia families with the same scandal. Dander up, Zinnia’s society ladies know only one way to handle Olive: They call on the private investigative services of Sarah Booth Delaney.

The Mystery of the Blue Train: In this official authorized edition featuring exclusive content from the Queen of Mystery, robbery and brutal murder aboard a luxury transport ensnares the ever-attentive Hercule Poirot. Evil Under the Sun: In this exclusive authorized edition from the Queen of Mystery, the fastidious sleuth is on the trail of the killer of a sun-bronzed beauty whose death brings some rather shocking secrets into the light.