For Frances Wynn, widow to the late Earl of Harleigh, life has a cosmopolitan flavor of late. No sooner has she sent her mother and daughter off on a shopping trip to Paris than she and her fiancé, George Hazelton, are socializing with visiting members of the Russian royal family. Yet amid this whirlwind, scandal also comes calling when Inspector Delaney turns up outside Frances’ house with a young French woman and a shocking claim: She is Mrs. George Hazelton.   

The sedate English countryside can host - or hide - any number of secrets. Frances, the widowed Countess of Harleigh, needs a venue for her sister Lily’s imminent wedding, away from prying eyes. Risings, George Hazleton’s family estate in Hampshire, is a perfect choice, and soon the guests have gathered to enjoy the usual country pursuits - shooting, horse riding, and romantic interludes in secluded gardens. But the bucolic setting harbors a menace, and it’s not simply the arrival of Frances’ socially ambitious mother. Mysterious accidents befall guests and staff alike.

To be clear: Beatrice, Duchess of Kesgrave, does not think every dead person in London is the victim of a sinister plot. The city is large, after all, and some of its inhabitants had to have died from innocent causes. Like Peter Huzza, who was killed in a horrifying steam engine accident. It is shocking, yes, the way his body was torn apart by the explosion of his very own machine, but not entirely surprising. High-pressure steam is notoriously dangerous to harness. There is no reason to suspect foul play. Nope, none at all.

Ladies' man, dandy, charming rogue, thief. Montague Morgan has a buccaneering reputation, and he doesn't give a damn–until he falls in love. He has a plan, he needs money, and he knows how to get it. He and his lover conspire to escape to exotic lands with stolen gold. But the gold belongs to dangerous people, and plans can go awry. Morgan disappears; has he escaped, or has he fallen prey to lethal retribution?

Though American by birth, Frances Wynn, the now-widowed Countess of Harleigh, has adapted admirably to the quirks and traditions of the British aristocracy. On August 12th, each year, otherwise known as the Glorious Twelfth, most members of the upper class retire to their country estates for grouse-shooting season. Frances has little interest in hunting - or birds or a second husband - and is expecting to spend a quiet few months in London with her almost-engaged sister, Lily, until the throng returns. 

Kitty Underhay is accompanying her fiancé, Matthew Bryant, and Bertie, his new cocker spaniel, on an outing to Torbay Country Club. However, the delightful day soon turns to disaster. Walking Bertie in the shaded grotto after an exhilarating archery demonstration, Kitty makes an unsporting discovery: the body of their host, Sir William Winspear, with an arrow in his back.

Summer 1923. Lady Eleanor Swift is finally persuaded by her butler, Clifford, to take a villa in the south of France for the season. She plans to do what a glamorous lady abroad should: long lunches on the balcony followed by lazy afternoons lounging by the pool. But when Clifford examines the wine cellar, he discovers there are no decent reds, but there is a very dead body. The victim is famous American movie-star Rex Armstrong. Poor Rex seems to have been stabbed with a sword from the film set. So how did he end up in Eleanor’s villa?

The options for the penniless daughter of a deceased earl are few indeed in Regency England. So, following the suspicious death of her father and the discovery that she and her much younger sister have been left without income or home, Lady Caroline takes a post as a lady's companion to the wealthy widow Frogerton. Just as Caroline is getting accustomed to her new position, her aunt, Lady Eleanor Greenwood, invites her and her employer to a house party in the countryside to celebrate her youngest daughter's birthday. But all is not well at the Greenwood estate.

London, 1940. After years of stealing from the rich and giving to the poor—well, to themselves, anyway—Ellie McDonnell and her family have turned over a new leaf as they help the government’s war effort. It’s true that the straight-laced Major Ramsey didn’t give them much choice, but Ellie must admit she doesn’t miss breaking and entering as much as she thought. What she does miss is the challenge of unlocking an impossible code and the adrenaline rush from being somewhere she shouldn’t. So when Major Ramsey turns up unannounced with another job, she can’t say no.

Miss Sparks finds herself followed, then approached, by a young woman who has a very personal connection to a former paramour of Sparks. But something is amiss, and it seems that Iris’s past may well cause something far more deadly than mere disruption in her personal life. Meanwhile, Gwendolyn is struggling to regain full legal control of her life, her finances, and her son—a legal path strewn with traps and pitfalls.

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.

A rash of poison pen letters has enveloped the sleepy English village of Walmsley Parva in cloud of suspicion and paranoia. But when rampant aspersions culminate in murder, enquiry agents Beryl Helliwell and Edwina Davenport must stamp out the evil-minded epistles.... 

Summer 1911. A scorching heatwave engulfs the quiet town of Littleton Cotterell and brings about an unusually early harvest. The villagers are thrilled, but events quickly turn sour when one of them turns up dead in an apple orchard, stabbed through the heart. Amateur sleuth Lady Hardcastle and her trusty lady’s maid, Flo, suddenly have a juicy case on their hands. Might the mysterious stranger they recently met in the village be to blame?

A stranger who appears on Kat's doorstep turns out to be one Charlotte Bristow, legal wife of Joe Bristow, the man Kat once believed herself married to—who she thought died at sea twelve years ago. Kat is jolted by Charlotte’s claims that Joe was not only murdered but that he also had amassed a small fortune before he died. Charlotte makes the cook an offer she cannot refuse—if Kat can discover the identity of Joe's murderer, Charlotte will give her a share of the fortune Joe left behind. Kat must race to catch the real killer before she loses her job and possibly her life.

Lord Edgington and his grandson (along with a surprising number of servants) are going on a summer holiday. Setting off in their convoy of luxury cars, there are wonders to behold and mysteries to uncover. But when they arrive at the Lake District for a reunion with old friends, a tragedy from decades earlier hangs over the dilapidated Chandos Grove estate. After a member of the party is murdered, it will take the legendary investigator’s every last wit to catch the killer and solve a mystery that has haunted him for 50 years.