Cousins Masha and Rachel Morgenstern board the luxury liner the SS Manhattan bound for New York, desperate to escape the concentration camps that claimed the rest of their family. America offers a safe haven, but to reach it they must survive a hazardous Atlantic crossing. Among their fellow passengers fleeing the war, each with their own conflicts, secrets, and surprises, are the composer Igor Stravinsky, making a new start after a decade of tragedy, and Rose Kennedy, determined to keep her four children from harm.

Paris, 1940. The Nazis have occupied the city - and the Ritz. The opulent old hotel, so loved by Parisians, is now full of swaggering officers, their minions and their mistresses. For American Olivia Olsen, working as a chambermaid at the hotel means denying her nationality and living a lie, every day bringing the danger of discovery closer. When Hitler’s right-hand man moves in and makes her his pet, she sees an opportunity to help the Resistance - and draw closer to Jack, her contact, whose brusque instructions may be a shield for something more....

1937. Katya Komarovsky is studying medicine in Glasgow, living among friends and eager to begin her career as a doctor. But when her spendthrift parents announce that they’ve run out of money and are facing ruin - and that she’ll now have to support them by working as a governess in Vienna - the life she’s dreamed of goes up in smoke. Furiously resentful, Katya rages at her wealthy employer, Thor, for stealing her future - and saddling her with twelve-year-old Gretchen, a deeply troubled child who has only a blazing musical talent to redeem her.

Max Wolff is a committed soldier of the Reich. So when he is sent home wounded, only to discover that his mother is sheltering two young Jewish women in their home, he is outraged. His mother’s act of mercy is a gross betrayal of everything Max stands for. He has dedicated his life to Nazism, fighting to atone for the shame of his anti-Hitler father’s imprisonment. It’s his duty to turn the sisters over to the Gestapo. But he hesitates, and the longer Max fails to do his duty, the harder it becomes. 

London, 1955: Grace Monroe is a fortunate young woman. Despite her sheltered upbringing in Oxford, her recent marriage has thrust her into the heart of London's most refined and ambitious social circles. Then one evening a letter arrives from France that will change everything. Grace has received an inheritance. There's only one problem: she has never heard of her benefactor, the mysterious Eva d'Orsey. Told by invoking the three distinctive perfumes she inspired, Eva d'Orsey's story weaves through the decades, from 1920s New York to Monte Carlo, Paris, and London.

Maeve Fanning is a first-generation Irish immigrant born and raised among the poor, industrious Italian families of Boston's North End by her widowed mother. Clever, capable, and as headstrong as her red hair suggests, she's determined to better herself despite the overwhelming hardships of the Great Depression. However, Maeve also has a dangerous fondness for strange men and bootleg gin - a rebellious appetite that soon finds her spiraling downward, leading a double life.

When a beautiful English-speaking young woman named Anya is recruited to be a Russian spy working with the Nazi party, her first thought is that it means she can escape a terrifying situation at home. But when she finds herself sent to work as a land girl in a beautiful corner of England and begins to make friends—ones she knows she may have to betray—she fears she’s made a terrible mistake. The only person she can turn to is her fellow informer, Nikolai, and she finds herself impossibly drawn to his quiet intensity. But being together increases the risk to them both.

When a chance encounter with Theodore Camden, one of the architects of the grand New York apartment house the Dakota, leads to a job offer for Sara Smythe, her world is suddenly awash in possibility - no mean feat for a servant in 1884. The opportunity to move to America. The opportunity to be the female manager of the Dakota. And the opportunity to see more of Theo, who understands Sara like no one else...and is living in the Dakota with his wife and three young children.

As the Nazis march toward Paris in 1940, American ballerina Lucie Girard buys her favorite English-language bookstore to allow the Jewish owners to escape. Lucie struggles to run Green Leaf Books due to oppressive German laws and harsh conditions, but she finds a way to aid the resistance by passing secret messages between the pages of her books. 

Paris, 1939: The Nazis think Éliane can't understand German. They’re wrong. They think she’s merely cataloging art in a Louvre museum and unaware they’re stealing national treasures for their private collections. They have no idea she’s carefully decoding their notes and smuggling information to the Resistance. But Éliane is playing a dangerous game. Does she dare trust the man she once loved with her secrets, or will he only betray her once again? 

At the height of the Cold War, two secretaries are pulled out of the typing pool at the CIA and given the assignment of a lifetime. Their mission: to smuggle Doctor Zhivago out of the USSR, where no one dare publish it, and help Pasternak's magnum opus make its way into print around the world. Glamorous and sophisticated Sally Forrester is a seasoned spy who has honed her gift for deceit all over the world - using her magnetism and charm to pry secrets out of powerful men. Irina is a complete novice, and is under Sally's tutelage....

England, 1939: The Penrose sisters couldn't be more different. Skye is a daring and brash pilot, and Liberty is the one to defy her at every turn. Even if women aren't allowed in the Royal Air Force, Skye is determined to help the war effort. She's thrilled when it reunites her with her childhood soul mate, Nicholas. She's less thrilled to learn Nicholas is now engaged to an enigmatic Frenchwoman named Margaux Jourdan. 

Paris, 1939. Maison Chanel has closed, thrusting haute couture dressmaker Lila de Laurent out of the world of high fashion as Nazi soldiers invade the streets and the City of Lights slips into darkness. Lila’s life is now a series of rations, brutal restrictions, and carefully controlled propaganda while Paris is cut off from the rest of the world. Yet in hidden corners of the city, the faithful pledge to resist. Lila is drawn to La Resistance and is soon using her skills as a dressmaker to infiltrate the Nazi elite.

Paris, 1944: The war is nearly over, but for members of the Resistance in occupied France, it is more dangerous than ever before. Twenty-five-year-old Gabby Foucher loathes the Nazis, though as the concierge of 10 rue Royale, she does her best to avoid conflict - unlike her bolder sister Yvette, who finds trouble at every turn. 

From the dramatic redbrick facade to the sweeping staircase dripping with art, the Chelsea Hotel has long been New York City's creative oasis for the many artists, writers, musicians, actors, filmmakers, and poets who have called it home - a scene playwright Hazel Riley and actress Maxine Mead are determined to use to their advantage. Yet they soon discover that the greatest obstacle to putting up a show on Broadway has nothing to do with their art and everything to do with politics. A Red scare is sweeping across America, and Senator McCarthy has started a witch hunt for Communists.