Historical Private Investigators

Private Investigations provides practical guidance on all aspects of the investigative process and details how the different phases come together to ensure a successful outcome. It teaches the fundamental elements of an investigation, i.e., surveillance, open-source intelligence gathering, the handling of informants, other covert activities, evaluation of evidence, and much more.

Narrated by acclaimed British actor Edward Petherbridge. On the eve of war, Sherlock Holmes is asked by the Prime Minister of England to recover a new British superweapon that has fallen into the wrong hands. But Lucy James, an actress and Holmes's recently discovered grown daughter, has inherited the family sleuthing skills and strong-willed nature. Despite her father's objections, she insists on helping him, although several horrific murders have been linked to the weapon's disappearance.

Narrated by acclaimed British actor Edward Petherbridge, The Last Moriarty is set in London, 1895. On a cold November morning, a young American actress visits 221B Baker Street, desperate for Sherlock Holmes to protect her from the threats of a mysterious, menacing man who has recently appeared in her life. Holmes agrees to help, even though he has just promised the Prime Minister to solve the murder of John D. Rockefeller's security agent before the incident can derail an upcoming British-American summit.

There are few people Nero Wolfe respects, and Lon Cohen of the New York Gazette is one of them. So when Cohen asks for a favor, the famously brilliant - and notoriously lazy - detective is inclined to listen. According to Cohen, someone wants to kill the Gazette’s gossip columnist, Cameron Clay. Death threats are a regular hazard for Clay, who’s hurled insults and accusations at every boldfaced name in the five boroughs. But the latest threats have carried a more sinister tone.

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.

London, 1941: Miss Jane Treen is at her desk, strong black coffee in hand and fluffy ginger cat by her side, when her top-secret government work is interrupted by an urgent call to Devon. A woman has been found dead in a lake in a place where she shouldn’t have been. Jane needs to gather the clues and find the killer before someone else from the agency gets hurt… Shy and handsome code-breaker Arthur Cilento is bewildered by the arrival of the efficient Miss Treen and her cat Marmaduke.

The year is 1920: Flying in the face of convention, legendary American adventuress Beryl Helliwell never fails to surprise and shock. The last thing her adoring public would expect is that she craves some peace and quiet. The humdrum hamlet of Walmsley Parva in the English countryside seems just the ticket. And, honestly, until America comes to its senses and repeals Prohibition, Beryl has no intention of returning stateside and subjecting herself to bathtub gin.

Lady Emily Hardcastle is an eccentric widow with a secret past. Florence Armstrong, her maid and confidante, is an expert in martial arts. The year is 1908 and they've just moved from London to the country, hoping for a quiet life. But it is not long before Lady Hardcastle is forced out of her self-imposed retirement. There's a dead body in the woods, and the police are on the wrong scent. Lady Hardcastle makes some enquiries of her own, and it seems she knows a surprising amount about crime investigation...

May, 1942 - Regan O'Reilly comes from a long line of police officers. She would have followed her father and brother into the force but women officers are rare and usually relegated to the status of social workers. Now she's a private investigator with her own agency and the freedom to live her life the way she wants. That is until she meets widower Mark Harris and his delightful son, Patrick, who have plans of their own for Regan.

Birds of a Feather finds psychologist and private investigator Maisie Dobbs on another adventure in London. It is the spring of 1930, and Maisie has been hired to find a runaway heiress. But what seems a simple case at the outset soon becomes increasingly complicated when three of the heiress’s old friends are found dead. Is there a connection between the woman’s mysterious disappearance and the murders? Who would want to kill three seemingly respectable young women? As Maisie investigates, she discovers that the answers lie in the unforgettable agony of the Great War.

Sharing lodging in the sleepy English village of Walmsley Parva has eased some of the financial strain on the two old school chums, but money is still tight in these years following the Great War. So when the local vicar - and pigeon-racing club president - approaches them with a private inquiry opportunity, the ladies accept. There's been a spot of bother: The treasurer has absconded with the club's funds and several prized birds. But when they visit the man's loft, they find their elusive quarry lying in white feathers and a pool of crimson blood - the only witnesses cooing mournfully.

Returning home from a luncheon, Hercule Poirot is met at his door by an imperious woman who introduces herself as Sylvia Rule. "How dare you? How dare you send me such a letter?" Ignoring his denials, Mrs. Rule insists she received a missive claiming he had proof she murdered a man named Barnabas Pandy and advising her to confess her crime to the police. Threatening the perplexed Poirot with a lawsuit, she leaves in a huff.

Can the true identity of the Sherlock Holmes imposter be revealed at last? Sabina Carpenter and John Quincannon are no stranger to mysteries. In the five years since they opened Carpenter and Quinncannon, Professional Detective Services, they have solved dozens, but one has eluded even them: Sherlock Holmes or, rather, the madman claiming his identity who keeps showing up with a frustrating - though admittedly useful - knack for solving difficult cases.

The year 1920: Flying in the face of convention, legendary American adventuress Beryl Helliwell never fails to surprise and shock. The last thing her adoring public would expect is that she craves some peace and quiet. The humdrum hamlet of Walmsley Parva in the English countryside seems just the ticket. And, honestly, until America comes to its senses and repeals Prohibition, Beryl has no intention of returning stateside and subjecting herself to bathtub gin.

As the leader of the Imposters, an elite private investigative firm, Lord Yates Fairfax has made an art of concealing his identity. But when his newest client, the beautiful Lady Alethia Barremore, is shot while leaving their meeting, he throws caution to the wind and rushes to her aid. Though Lady Alethia thought she was only looking for her missing former nanny, she has clearly stumbled upon something much more dangerous.

When mystery novelist turned private detective, Marius Quin, is invited to speak at a gala dinner by the mysterious Mrs Thistlethwaite he jumps at the chance of a weekend away on the English Riviera. With his sleuthing partner, Lady Bella Montague, in tow, Marius arrives at Torquay’s Grand Hotel. But they soon realise that, behind the shiny exteriors, all is not what it seems. After Thistlethwaite turns Marius’s big night into a character assassination at his expense, he wonders why he was invited in the first place.

The latest occurrence to disturb the peace in the quaint English village of Walmsley Parva hits rather too close to home - in fact, the prime suspect has taken up residence in Edwina's potting shed. Her elderly gardener Simpkins has been secretly sleeping there after a row with his disreputable brother-in-law and housemate, Hector Lomax. When Hector is found murdered, Constable Gibbs comes looking for Simpkins, last seen arguing with Hector the night before. Based on the sad state of her garden, Edwina has grave doubts that shiftless Simpkins could muster the effort to murder anyone.

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.

Archie Goodwin’s very good friend Lily Rowan spends much of her time helping women in need, from underpaid workers to mistreated wives. But at the moment she’s particularly concerned about one woman: her best friend, Maureen, a beautiful socialite who’s been incommunicado for two weeks. After Archie helps Lily comb through Maureen’s deserted Park Avenue penthouse, and Lily contacts each of her friend’s well-heeled suitors, they still don’t know much more than when they started. Then Archie tries to track down Maureen’s estranged half-brother, but he seems to have vanished as well.

Philip Kerr crafts a thrilling chapter from his critically acclaimed Bernie Gunther series. In Field Gray, Bernie finds himself imprisoned in 1954—and told he can either work for French intelligence or he can hang. Accepting his new job, Bernie begins interviewing POWs returning from Germany. And things get interesting when he meets a French war criminal and member of the French SS who has been posing as a German Wehrmacht officer.