Singapore, 1910 - Harriet Gordon has found fulfillment at last. Her young ward, Will, has settled into his new home with Harriet and her brother, Julian. And Harriet’s employment as a typist at the Straits Settlements Police Force has given her an intriguing way to occupy her time and some much-needed financial independence. But when her friend and employer, Inspector Robert Curran, is called to the scene of a brutal murder and Harriet is asked to comfort the victim’s family, her newfound sense of contentment is abruptly shattered. 

August 1939: London is dismal under the weight of impending war with Germany as Hitler’s forces continue to sweep across Europe. Into this uncertain maelstrom steps Grace Bennett, young and ready for a fresh start in the bustling city streets she’s always dreamed of - and miles away from her troubled past in the countryside. With aspirations of working at a department store, Grace never imagined she’d wind up employed at Primrose Hill, an offbeat bookshop nestled in the heart of the city - after all, she’s never been much of a reader. 

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.

England, 1835. London is awash with thrilling new ingredients, from rare spices to exotic fruits. But no one knows how to use them. When Eliza Acton is told by her publisher to write a cookery book instead of the poetry she loves, she refuses - until her bankrupt father is forced to flee the country. As a woman, Eliza has few options. Although she’s never set foot in a kitchen, she begins collecting recipes and teaching herself to cook. Much to her surprise, she discovers a talent - and a passion - for the culinary arts.

When Lord Wrexford discovers the body of a gifted inventor in a dark London alley, he promptly alerts the watchman and lets the authorities handle the matter. But Wrexford soon finds himself drawn into the murder investigation when the inventor's widow begs for his assistance, claiming the crime was not a random robbery. It seems her husband's designs for a revolutionary steam-powered engine went missing the night of his death. The plans could be worth a fortune and very dangerous in the wrong hands.

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.

On a visit to the estate of her friend, the young and beautiful Isobel, countess of Scargrave, Jane bears witness to a tragedy. Isobel's husband - a gentleman of mature years - is felled by a mysterious and agonizing ailment. The earl's death seems a cruel blow of fate for the newly married Isobel. Yet the bereaved widow soon finds that it's only the beginning of her misfortune...as she receives a sinister missive accusing her and the earl's nephew of adultery - and murder. Desperately afraid that the letter will expose her to the worst sort of scandal, Isobel begs Jane for help.

Australia, 1906: Orphan Jane Piper is nine years old when philanthropist siblings Michael and Elizabeth Quinn take her into their home to further her schooling. The Quinns are no strangers to hardship. Having arrived in Australia as penniless immigrants, they now care for others as lost as they once were. Despite Jane’s mysterious past, her remarkable aptitude for mathematics takes her far over the next seven years, and her relationship with Elizabeth and Michael flourishes as she plays an increasingly prominent part in their business.

Novelist and professional companion Evangeline Ames has rented a cottage in the outskirts of Little Dixby, far from the London streets where she was recently attacked. Fascinated by the paranormal energy of nearby Crystal Gardens, she finds some pleasurable diversion in sneaking past the wall to explore the grounds. And when her life is threatened again, she instinctively goes to the gardens for safety. Lucas Sebastian has never been one to ignore a lady in danger, even if she is trespassing on his property.

Samantha Barnes was always a foodie. And when the CIA (that’s the Culinary Institute of America) came calling, she happily traded in Cape Cod for the Big Apple.  But then the rising young chef’s clash with another chef (her ex!) boils over and goes viral. So when Sam inherits a house on the Cape and lands a job writing restaurant reviews, it seems like the perfect pairing. What could go wrong? Well, as it turns out, a lot.   

In 1892, Bombay is the center of British India. Nearby, Captain Jim Agnihotri lays in Poona military hospital recovering from a skirmish on the wild Northern frontier, with little to read but newspapers. The case that catches Jim's attention is being called the crime of the century: Two women fell from the busy university’s clock tower in broad daylight. Moved by the widower of one of the victims - his certainty that his wife and sister did not commit suicide - Jim approaches the Framjis and is hired by the Parsee family to investigate what happened that terrible afternoon. 

His code name was “The Needle.” He was a German aristocrat of extraordinary intelligence - a master spy with a legacy of violence in his blood, and the object of the most desperate manhunt in history.... But his fate lay in the hands of a young and vulnerable English woman, whose loyalty, if swayed, would assure his freedom - and win the war for the Nazis....

All Mrs. Pollifax has to do is help a bumbling CIA agent confirm the identities of seven undercover informants in Morocco. A simple assignment. But right away, things go wrong. The first informant is murdered just after Mrs. P. identifies him in Fez. Worse, she has the frightening sensation that her associate is not who or what he says he is.

Ayleswick-on-Teme, 1813. Sebastian St. Cyr, Viscount Devlin, has come to this seemingly peaceful Shropshire village to honor a slain friend and on a quest to learn more about his own ancestry. But when the body of a lovely widow is found on the banks of the River Teme, a bottle of laudanum at her side, the village's inexperienced new magistrate turns to St. Cyr for help.

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.