Anna, a young countess, has lived in the glittering city of St Petersburg all her life in an ice-blue palace overlooking the River Neva. But when revolution tears Russia apart, her now-penniless family is forced to flee to England. Armed with an out-of-date book on housekeeping, Anna determines to become a housemaid and she finds work at the Earl of Westerholme's crumbling but magnificent mansion.

Spring, 1922. Tessa is a beautiful, tiny, dark-eyed princess who’s given up her duties to follow her heart and work backstage at the Viennese opera. She keeps her true identity a well-guarded secret, but when a wealthy, handsome Englishman discovers this bewitching urchin backstage, Tessa’s two lives collide - and in escaping her inheritance, she finds her destiny....

When Ellen Carr abandons grey, dreary London to become housekeeper at an experimental school in Austria, she soon knows she's found her calling. Swept into an idyllic world of mountains, music, eccentric teachers and wayward children, Ellen brings order and joy to all around her. But it's the handsome, mysterious gardener, Marek, who intrigues her - Marek, who has a dangerous secret. As Hitler's troops march across Europe, Ellen finds she has promises to keep, even if it means sacrificing her future happiness.

Susanna Weber is the best dress maker in Imperial Vienna. Through skill and hard work, she now owns her own dress shop, looking out over the beautiful Madensky Square. To do so, she has left her past behind, if not without regret, at least resolutely. Looking around her, at her customers and friends, Susanna is aware that she has more than most - but a few small changes cause her to realize just how precarious her situation is.

At one of Manhattan's most elite ballet schools, wafer-thin ballerinas pull their hair into sleek buns and lace their pointe shoes high, waiting for their chances to shine. But beneath the pretty, polished surface, these girls are hiding some terrible secrets and telling some twisted lies.

Mount Mellyn stood as proud and magnificent as she had envisioned. But what about its master—Connan TreMellyn? Was Martha Leigh's new employer as romantic as his name sounded? As she approached the mansion towering above the cliffs of Cornwall, an odd chill of apprehension overcame her. TreMellyn's young daugher proved as spoiled and difficult as the three governesses before Martha had discovered. But it was the girl's father whose arrogant demeanor unleashed unfamiliar sensations and turmoil—even as whispers of past tragedy and present danger begin to insinuate themselves into her life.

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.

Mrs. Harris is a salt-of-the-earth London charlady who cheerfully cleans the houses of the rich. One day, when tidying Lady Dant's wardrobe, she comes across the most beautiful thing she has ever seen in her life—a Dior dress. In all the years of her drab and humble existence, she's never seen anything as magical as the dress before her and she's never wanted anything as much before. Determined to make her dream come true, Mrs. Harris scrimps, saves, and slaves away until one day, after three long, uncomplaining years, she finally has enough money to go to Paris.

In 1915, Sherlock Holmes is retired and quietly engaged in the study of honeybees in Sussex when a young woman literally stumbles onto him on the Sussex Downs. Fifteen years old, gawky, egotistical, and recently orphaned, the young Mary Russell displays an intellect to impress even Sherlock Holmes. Under his reluctant tutelage, this very modern, twentieth-century woman proves a deft protégée and a fitting partner for the Victorian detective.

It is 1831 when eight-year-old Aurelia Vennaway finds a naked baby girl abandoned in the snow on the grounds of her aristocratic family's magnificent mansion. Her parents are horrified that she has brought a bastard foundling into the house, but Aurelia convinces them to keep the baby, whom she names Amy Snow. Amy is brought up as a second-class citizen, but she and Aurelia are as close as sisters. When Aurelia dies at the age of 23, she leaves Amy 10 pounds. But Aurelia also left her much more.

Orphaned at an early age, Philip Ashley is raised by his benevolent older cousin, Ambrose. Resolutely single, Ambrose delights in Philip as his heir, a man who will love his grand home as much as he does himself. But the cosy world the two construct is shattered when Ambrose sets off on a trip to Florence. There he falls in love and marries—and there he dies suddenly.

Summer 1924: On the eve of a glittering society party, by the lake of a grand English country house, a young poet takes his life. The only witnesses, sisters Hannah and Emmeline Hartford, will never speak to each other again. Winter 1999: Grace Bradley, 98, one-time housemaid of Riverton Manor, is visited by a young director making a film about the poet's suicide. Ghosts awaken and memories, long consigned to the dark reaches of Grace's mind, begin to sneak back through the cracks.

Traveling abroad with her mother at the turn of the 20th century to seek a titled husband, beautiful, vivacious Cora Cash, whose family mansion in Newport dwarfs the Vanderbilts', suddenly finds herself Duchess of Wareham, married to Ivo, the most eligible bachelor in England. Nothing is quite as it seems, however: Ivo is withdrawn and secretive, and the English social scene is full of traps and betrayals. Money, Cora soon learns, cannot buy everything, as she must decide what is truly worth the price in her life and her marriage.

In fear for their lives after the sudden death of their mother, Adéla and Klára must flee Prague to find refuge with their uncle in Australia. Later, Adéla becomes a film director at a time when the local industry is starting to feel the competition from Hollywood. But even while success is imminent, the issues of family and an impossible love are never far away.

Boston blueblood Charlotte Vale has led an unhappy, sheltered life. Lonely, dowdy, repressed, and pushing 40, Charlotte finds salvation at a sanitarium, where she undergoes an emotional and physical transformation. After her extreme makeover, the new Charlotte tests her mettle by embarking on a cruise and finds herself in a torrid love affair with a married man which ends at the conclusion of the voyage. But only then can the real journey begin, as Charlotte is forced to navigate a new life for herself.