In the mid-1940s, the great historical novelist Anya Seton embarked on a fervent search for her forebears that led her to Marblehead, Massachusetts, a "sea-girdled town of rocks and winding lanes and clustered old houses". There she found not only an ancestor, but also the setting for this, her fourth novel.

1876. In the glittering world of Manhattan's upper crust, women are valued by their pedigree, dowry, and, most importantly, connections. They have few rights and even less independence - what they do have is society. The more celebrated the hostess, the more powerful the woman. And none is more powerful than Caroline Astor - the Mrs. Astor.

Matty has had to care for her three younger sisters ever since their mother’s death 10 years ago. She and the girls’ beloved father have worked hard to keep the family together, and now it’s time to celebrate as Matty turns 18. But their joy is short-lived when tragedy suddenly strikes and their father disappears on his way to London. The sisters have no way of knowing what has happened to him – only that he hasn’t returned home. With little money left they’re now forced to battle life’s misfortunes alone....

May, 1945. When bells ring out for Victory in Europe, young wife and mother Gwen wonders if her world is about to change. Six years ago, she married Jack—not out of love, but to keep a secret. On their wedding night, hoping to atone for events in his past, Jack promised he would leave for the war the following day and never return. But Jack is coming home, unable to keep the promise he so faithfully made, and full of hope that he may at last win a place in Gwen’s life and her heart.

1850: Beatrix Fawcett is just 18 when her father tells her she is to marry a stranger. Hesitant, but with little choice, she agrees to the match - with hope for a good husband in Charles and the surprising delight of a lovely Yorkshire house in which they are to live. As Beatrix sets to making the house a home, she falls in love with it and the countryside nearby. But she does not fall in love with her husband.... It's clear Charles has chosen her simply to meet the requirements of his inheritance and has little interest in his young wife.

Living on her family’s gorgeous lakeside estate in Cornwall, England, Alice Edevane is a bright, clever, inquisitive, innocent, and precociously talented fourteen-year-old who loves to write stories. But the mysteries she pens are no match for the one her family is about to endure ...One midsummer’s eve, after a beautiful party drawing hundreds of guests to the estate has ended, the Edevanes discover that their youngest son, Theo, has vanished without a trace.

Snowshoeing over crusted snow in the woods near their home, 12-year-old Nicky Dillon and her father come upon something shocking. There, in the pristine winter scene, an abandoned baby wails, its survival made possible only by the coincidence of their having chosen this path for their late afternoon outing.

New York City, 1926. Nurse Althea Anderson's heart is near breaking when she witnesses another premature baby die at Bellevue Hospital. So when she reads an article detailing the amazing survival rates of babies treated in incubators in an exhibit at Luna Park, Coney Island, it feels like the miracle she has been searching for. But the doctors at Bellevue dismiss Althea and this unconventional medicine, forcing her to make a choice between a baby's life and the doctors' wishes that will change everything.

England, 1959: Laurel Nicolson is 16 years old, dreaming alone in her childhood tree house during a family celebration at their home, Green Acres Farm. She spies a stranger coming up the long road to the farm and then observes her mother, Dorothy, speaking to him. And then she witnesses a crime.

Plymouth, 1941. As sirens blare all around, the Shawbrook family take refuge in a packed shelter. Bombs have already begun to fall through the night sky when they realize their infant son, Freddie, has been forgotten in the rush, left to sleep in his crib. Terrified, Vera, his young mother, races to find him and bring him to safety. The next morning, air-raid warden David Shawbrook returns from his watch to find the shelter pulverized, and his family seemingly all dead. Dirty footprints inside their home betray the looters who have rifled through the house.

In the summer of 1862, a group of young artists led by the passionate and talented Edward Radcliffe descends upon Birchwood Manor in rural Oxfordshire. Their plan: to spend a secluded summer month in a haze of inspiration and creativity. But by the time their stay is over, one woman has been shot dead while another has disappeared; a priceless heirloom is missing; and Edward Radcliffe’s life is in ruins. Over 150 years later, Elodie Winslow, a young archivist in London, uncovers a leather satchel containing two seemingly unrelated items.

Marion Crawford can remember each of the wonderful 16 years when she was governess to the little Princesses Elizabeth and Margaret Rose: included in their lives, confided in, needed, trusted, and loved. These memories will never dim, ever. In Marion's mind, she will always be their Crawfie. But things become increasingly complicated as the young royals navigate adulthood. It is May 1945, and Princess Elizabeth - the heiress presumptive to the British throne - has fallen in love, and the only member of her family who is happy for her is her governess.

BERLIN, 1939. The dreams that Amanda Sternberg and her husband, Julius, had for their daughters are shattered when the Nazis descend on Berlin, burning down their beloved family bookshop and sending Julius to a concentration camp. Desperate to save her children, Amanda flees toward the south of France, where the widow of an old friend of her husband’s has agreed to take her in. Along the way, a refugee ship headed for Cuba offers another chance at escape and there, at the dock, Amanda is forced to make an impossible choice that will haunt her for the rest of her life.

2019 Dublin. When Jessie Daly loses her job, her flat and her relationship, she travels home to Ireland's west coast and helps an old friend researching what happened in the area during the 1840s Famine. They are drawn into the remarkable story of a brave young mother called Bridget Moloney, and Jessie becomes determined to find out what happened to Bridget and her daughter, Norah.

In April 1938, a man calling himself Josef Hofmann arrives at a boarding house in Hamm, Germany, and lets a room from the widow who owns it. Fifty years later, Walter Gersdorff, the widow's son, who was 11 years old in the spring of 1938, discovers the carefully hidden diary the boarder had kept during his stay, even though he should never have written any of its contents down. What Walter finds is a scathing chronicle of one the most tumultuous years in German history, narrated by a secret agent on a deadly mission.