London 1815. Newly widowed Lily Adler is returning to a society that frowns on independent women. At a ball thrown by her oldest friend, Lady Walter, she expects the scandal, gossip, and secrets. What she doesn't expect is the dead body in Lady Walter's garden. Lily overheard the man just minutes before he was shot: young, desperate, and attempting blackmail. But she's willing to leave the matter to the local constables - until Lord Walter bribes the investigating magistrate to drop the case. Stunned, Lily realizes she's the only one with the key to catching the killer.

June 1933. Independent, young Kitty Underhay has been left in charge of her family’s hotel, The Dolphin, on the tranquil English coast. But when several rooms are broken into and searched, including Kitty’s own, she quickly realizes that something out of the ordinary is afoot at the hotel. Soon, rumors are flying in the cozy town that someone is on the hunt for a stolen ruby. A ruby that Kitty’s mother may well have possessed when she herself went missing during the Great War.

At the end of her first unsuccessful season out in society, Lady Georgiana has all but given up on attracting a suitable man - until she receives an invitation to a masked Halloween ball at Broxley Manor. Georgie is uncertain why she was invited, until she learns that the royal family intends to marry her off to a foreign prince, one reputed to be mad.

Edinburgh, 1911: When Maud McIntyre and her lady’s maid, Daisy, form a detective agency, they never dream their first case will take place at a glamorous house in the Scottish Highlands. But when the duchess of Duddingston, concerned that a notorious jewelry thief will target her lavish weekend party, employs Maud to go undercover as a guest to find the culprit, the agency has its first case to solve....

Kari Stuart's life is going nowhere - until she unexpectedly wins the lottery. The 29-year-old instant multimillionaire is still mulling plans for her winnings when rescuing a bossy black kitten leads her to a semi-abandoned animal shelter. They need the cash - Kari needs a purpose. But the dilapidated rescue is literally going to the dogs with a pending lawsuit, hard-to-adopt animals, and too much unwanted attention from the town's dog warden. When the warden turns up dead outside the shelter's dog kennels, Kari finds herself up a creek without a pooper-scooper.

The first three books in the Irish Village Mystery series are included in this edition: Murder in an Irish Village, Murder at an Irish Wedding, and Murder in an Irish Churchyard.

A reluctant ex-spy with demons of her own, Elinor finds herself facing down one of the most dangerous organized crime gangs in London, ultimately exposing corruption from Scotland Yard to the highest levels of government. The private, quiet “Miss White" as Elinor is known, lives in a village in rural Kent, England, and to her fellow villagers seems something of an enigma. Well she might, as Elinor occupies a "grace and favor" property, a rare privilege offered to faithful servants of the Crown for services to the nation.

Ava thought her job as a librarian at the Library of Congress would mean a quiet, routine existence. But an unexpected offer from the US military has brought her to Lisbon with a new mission: posing as a librarian while working undercover as a spy gathering intelligence. Meanwhile, in occupied France, Elaine has begun an apprenticeship at a printing press run by members of the Resistance. It’s a job usually reserved for men, but in the war, those rules have been forgotten. Yet she knows that the Nazis are searching for the press and its printer in order to silence them.

The village of Badger's Drift is the essence of tranquillity. But when resident and well-loved spinster Miss Simpson takes a stroll in the nearby woods, she stumbles across something she was never meant to see, and there's only one way to keep her quiet. Miss Simpson's death is not suspicious, say the villagers. But Miss Lucy Bellringer refuses to rest: her friend has been murdered. She is sure of it.

Eileen was happy to set aside her own dreams to raise a family with her husband, Paul. Together they built an ordinary life in a Connecticut town, the perfect place for their kids to grow up. But when Eileen discovers that Paul's late nights in the city are hiding an affair with a younger woman, she begins to question all those years of sacrifice and compromise. On the brink of 40, is it too late to start over? Meanwhile, as Paul is thrust back into the role of suburban fatherhood, his girlfriend, Olivia, is in Manhattan, struggling in the shadow of her mother, a famous actress....

It's the end of the roaring twenties, and the exuberant and Honourable Phryne Fisher is dancing and gaming with gay abandon. But she becomes bored with London and the endless round of parties. In search of excitement, she sets her sights on a spot of detective work in Melbourne, Australia. And so mystery and the beautiful Russian dancer, Sasha de Lisse, appear in her life. From then on it's all cocaine and communism until her adventure reaches its steamy end in the Turkish baths of Little Lonsdale Street.

August, 1911: The Mona Lisa is stolen by Vincent Peruggia. Exactly what happens in the two years before its recovery is a mystery. Many replicas of the Mona Lisa exist, and more than one historian has wondered if the painting now returned to the Louvre is a fake, switched in 1911. Present day: Art professor Luke Perrone digs for the truth behind his most famous ancestor: Peruggia. His search attracts an Interpol detective with something to prove and an unfamiliar but curiously helpful woman. Soon, Luke tumbles deep into the world of art and forgery, a land of obsession and danger.

Londoner Madeleine Grant is studying at the Sorbonne in Paris when she marries charismatic French journalist Giles Martin. As they raise their son, Olivier, they hold on to a tenuous promise for the future. Until the thunder of war sets off alarms in France. Staying behind to join the resistance, Giles sends Madeleine and Olivier to the relative safety of England, where Madeleine secures a job teaching French at a secondary school. Yet nowhere is safe. After a devastating twist of fate resulting in the loss of her son, Madeleine accepts a request from the ministry to aid in the war effort.

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.

Summertime—as the temperature rises, so does the potential for evil. From Cornwall to the French Riviera, whether against a background of Delphic temples or English country houses, Agatha Christie’s most famous characters solve complicated puzzles as the stakes heat up. Pull up a deckchair and enjoy plot twists and red herrings galore from the bestselling fiction writer of all time.