Newly married, Scottie and Michael are seduced by Tuscany's famous beauty. But the secrets they are keeping from each other force them beneath the splendid surface to a more complex view of ltaly, America, and each other. When Scottie’s Italian teacher - a teenager with secrets of his own - disappears, her search for him leads her to discover other, darker truths about herself, her husband, and her country. Michael’s dedication to saving the world from communism crumbles as he begins to see that he is a pawn in a much different game.

June 1946. As the residents of Winthrop Island prepare for the first summer season after the sacrifice of war, a glamorous new figure moves into the guest cottage at Summerly, the idyllic seaside estate of the wealthy Peabody family. To Emilia Winthrop, daughter of Summerly’s year-round caretaker and a descendant of the island’s settlers, Olive Rainsford opens a window into a world of shining possibility. While Emilia spent the war years caring for her incapacitated mother, Olive traveled the world, married fascinating men, and involved herself in political causes.

In 1942, Hazel Francis left Wichita, Kansas, for California, determined to do her part for the war effort. At Douglas Aircraft, she became one of many “Rosie the Riveters,” helping construct bombers for the U. S. military. But now the war is over, men have returned to their factory jobs, and women like Hazel have been dismissed, expected to return home to become wives and mothers. Unwilling to be forced into a traditional woman’s role in the Midwest, Hazel remains on the West Coast, and finds herself in the bohemian town of Laguna Beach.

Rome, 1943. With the fall of Italy’s Fascist government and the Nazi regime occupying the streets of Rome, British ballerina Julia Bradbury is stranded and forced to take refuge at a hospital on Tiber Island. But when she learns of a deadly sickness sweeping through the quarantine wards—a fake disease known only as Syndrome K—she is drawn into one of the greatest cons in history. Alongside hospital staff, friars of the adjoining church, and two Allied medics, Julia risks everything to rescue Jewish Italians from the deadly clutches of the Holocaust.

For decades, the Campbell women have reunited at the family’s rambling seaside cottage known as Beech House to celebrate life’s many occasions. But this year, they will be called back to Martha's Vineyard for a celebration of a different sort: their beloved matriarch Cora is getting remarried. And all the town gossips are calling him the one who got away, years ago.

Food critic Tempèsta Luddington has always felt like the odd person out in her family, ever since she lost her beloved mother at the tender age of thirteen. When her workaholic father passes fifteen years later, Tempèsta is not surprised that the majority of the considerable family money will pass to her dutiful younger brother, Wal. Still, she is left a modest remembrance from her mother, and for the first time Tempèsta has a world of choices before her.

September 1896: As an aspiring archaeologist, Smith College graduate Betsy Hayes travels to Athens, desperate to break into a very male-dominated field and find work at some of the world’s most famous excavation sites. In the midst of the heat and dust of Greece she finds an unlikely ally in philanthropist Charles, Baron de Robecourt, one of the few men who takes her academic passion seriously.

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.

Born to a pioneering family in Upstate New York in the late 1800s, Allene Tew was beautiful, impetuous, and frustrated by the confines of her small hometown. At eighteen, she met Tod Hostetter at a local dance, having no idea that the mercurial charmer she would impulsively wed was heir to one of the wealthiest families in America. But when he died twelve years later, Allene packed her bags for New York City. Never once did she look back.

Forty-nine and sweating through the hottest summer on record, Beatrice Billings is rudderless: her marriage is stale, her son communicates solely through cryptic text messages, her mother has dementia, and she conducts endless arguments with her older sister in her head. Toronto feels like an inadequately air-conditioned museum of its former self, and the same could be said of her life. She dreams of the past, but everything changes when she googles "escape" and discovers the world of amateur lock-picking.