Katherine, her loyal maid Harriet, and her tenacious pug Emma soon find themselves knee-deep in troubled waters as they try to piece together the baffling clues to reveal the truth. To further complicate matters, Katherine's investigation is impeded by the incompetent detective hired by the Marquess of Bath to flush out the burglar. Now Katherine must juggle advising Prudence on how "not" to land a duke, while she dives into the investigation in the hopes of narrowing down the suspects without making waves amongst the aristocracy.

For Emily, accepting the proposal of Philip, the viscount Ashton, was an easy way to escape her overbearing mother, who was set on a grand society match. So when Emily's dashing husband died on safari soon after their wedding, she felt little grief. After all, she barely knew him. Now, nearly two years later, she discovers that Philip was a far different man from the one she had married so cavalierly.

Smarmy personals ads. Daring declarations of love. Freelance writer Jaine Austen has penned them all. But no one needs her help more than geeky, gawky Howard Murdoch. His request is simple enough: a letter proclaiming his undying love for Stacy Lawrence, a gorgeous aerobics instructor. The fact that he's never actually met the woman gives Jaine pause - yet she soon overcomes her misgivings, and the unlikely Romeo lands a date! But his triumph is short-lived. On Valentine's Day, Howard finds Stacy bludgeoned to death with a Thigh Master - and is quickly named the prime suspect.

The streets of San Francisco would be lined with hardcovers if rare book expert Brooklyn Wainwright had her way. And her mentor wouldn't be lying in a pool of his own blood on the eve of a celebration for his latest book restoration. With his final breath he leaves Brooklyn a cryptic message, and gives her a priceless - and supposedly cursed - copy of Goethe's Faust for safekeeping.

Twenty-six-year-old Beatrice Hyde-Clare is far too shy to investigate the suspicious death of a fellow guest in the Lake District. A spinster who lives on the sufferance of her relatives, she would certainly not presume to search the rooms of her host's son and his friend looking for evidence. Reared in the twin virtues of deference and docility, she would absolutely never think to question the imperious Duke of Kesgrave about anything, let alone how he chose to represent the incident to the local constable. And yet that's exactly what she does.

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.

Stealing a code book from an enemy spy should be easy for someone like Frederica Vale. As the plain-looking older sister, she's practically invisible at social events. Never mind that she has no experience as a spy or that the codebook rests in the possession of one of the most powerful men in England. Freddie has no choice - she's desperate to save her young sister from the lecherous intentions of their guardian and recovering the book is her only option.

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.

As the owner of Mahalia’s Sweet Tea, Halia Watkins is famous in Maryland’s Prince George’s County for her down-home cuisine. But when she has the chance to showcase her talents on national TV, she becomes the star of a murder mystery that’s too hot to handle! 

Fleeing a disastrous love affair, university librarian Amy Webber moves in with her aunt in a quiet mountain town in Virginia. She quickly busies herself with managing a charming public library that requires all her attention with its severe lack of funds and overabundance of eccentric patrons. The last thing she needs is a new, available neighbor whose charm lures her into trouble. Dancer-turned-teacher and choreographer Richard Muir inherited the farmhouse next door from his great-uncle, Paul Dassin. But town folklore claims the house's original owner was poisoned by his wife.

December 1899. After the death of her beloved grandmother, Cleopatra Fox moves into the luxury hotel owned by her estranged uncle in the hopes of putting hardship and loneliness behind her. But the poisoning of a guest throws her new life, and the hotel, into chaos. Cleo quickly realizes no one can be trusted, not Scotland Yard and especially not the hotel’s charming assistant manager. With the New Year’s Eve ball approaching fast and the hotel’s reputation hanging by a thread, Cleo must find the killer before the ball, and the hotel itself, are ruined. 

Sarah Grayson is the happy proprietor of Second Chance, a charming shop in the oceanfront town of North Harbor, Maine. At the shop she sells used items that she has lovingly refurbished and repurposed. But her favorite pet project so far has been adopting a stray cat she names Elvis. The big black cat with a scar across his nose turned up at a local bar when the band was playing the King of Rock and Roll's music and hopped in Sarah's truck.

Determined to find the men responsible for her disgraced father's murder, Lady Arianna Hadley disguises herself as a man and contrives to be hired as a chef in one of London's aristocratic households. But when the prince regent is poisoned by Arianna's special chocolate dessert, she finds her own quest has become intertwined with a far more deadly intrigue. The earl of Saybrook is asked by the government to investigate. When someone tries to kill them both, they become reluctant allies in the hunt to discover what evil is afoot.   

England, 1920. Eleanor Swift has spent the last few years travelling the world: taking tea in China, tasting alligators in Peru, escaping bandits in Persia and she has just arrived in England after a chaotic 45-day flight from South Africa. Chipstone is about the sleepiest town you could have the misfortune to meet. But then, from the edge of a quarry, through the driving rain, Eleanor is shocked to see a man shot and killed in the distance. Before she can climb down to the spot, the villain is gone and the body has vanished.

Location scout and Jane Austen aficionado Kate Sharp is thrilled when the company she works for lands the job of finding locations for a new film adaptation of Pride and Prejudice, but then her boss, Kevin, fails to return from a scouting trip to England. Kate travels to England to salvage Kevin's and the company's reputation before word gets out that he is missing. Things go from bad to worse when Kate arrives in Nether Woodsmoor, a quaint village of golden stone cottages and rolling green hills, only to find no trace of Kevin except his abandoned luggage.