London, 1895: Trapped by oppressive marriages and societal expectations, three women receive a mysterious invitation to an afternoon tea at the home of the reclusive Lady Duxbury. Beneath the genteel facade of the gathering lies a secret book club—a sanctuary where they can discover freedom, sisterhood, and the courage to rewrite their stories.

As the recently promoted assistant to the Tate's Modern Collections keeper Diana Gilden, Lily helps plan a world-class Picasso exhibit to honor the passing of the great artist—and she's waited her whole life for this moment. The opening is beyond anyone's expectations—the lighting, the champagne, the glittering crowd, and the international acclaim—until Lily does the unthinkable. She stops in front of a masterpiece and hears her own voice say, "It's a forgery." The gallery falls silent.

Paris, 1940. Ever since the Nazi Party began burning books, German writers exiled for their opinions or heritage have been taking up residence in Paris. There they opened a library meant to celebrate the freedom of ideas and gathered every book on the banned list . . . and even incognito versions of the forbidden books that were smuggled back into Germany. For the last six years, Corinne Bastien has been reading those books and making that library a second home. But when the German army takes possession of Paris, she loses access to the library and all the secrets she’d hidden there.

For as long as she can remember, Barbara Spiel has always found solace in books. Born in Germany and having come of age in a tumultuous era, she flees her home country as the Nazis rise to power in the early 1930s. Her destination? Madrid. There she's determined to realize her long-held dream of opening a bookshop and creating a safe haven for young idealists and independent thinkers to come together to transform the world. Yet Spain isn't immune from its own troubles.

Morocco, 1928. Marie-Madeleine Méric is not the kind of woman who stays quietly at her husband’s side. Polyglot, pianist, and pilot, she is a woman of many skills, with unconventional interests—like driving in car rallies—that earn her a daredevil reputation. But dabbling in intelligence work to assist her military officer husband and the French government helps her recognize who she is at heart: an adventurer.

Rosie Waterman has one dream: to become a working actor. But lately, that hasn't been working out. When she loses her apartment and her job on the same day, she does what she always does--puts herself out there, ready to find the next big thing. But a trip home makes her realize that while she's been struggling to make this dream come true, all her friends have become real adults with careers and weddings and babies on the way. Rosie's been at this for years, and she has nothing to show for it. But how does she simply let go of her dream?

Ellie Carver arrives at her grandmother's bedside expecting to find her silently slipping away. Instead, the beloved woman begins speaking. Of a secret past and castle ruins forgotten by time. Of a hidden chapel that served as a rendezvous for the French Resistance in World War II. Of lost love and deep regret....

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.

Present day: Manhattan art dealer Sera James watched her world crumble at the altar two years ago, and her heart is still fragile. Her desire for distraction reignites a passion for a mysterious portrait she first saw as a young girl—a painting of a young violinist with piercing blue eyes. In her search for the painting, Sera crosses paths with William Hanover—the grandson of a wealthy California real estate mogul—who may be the key to uncovering the hidden masterpiece.

In Nottingham, England, widow Emma Taylor finds herself in desperate need of a job. She and her beloved daughter Olivia have always managed just fine on their own, but with the legal restrictions prohibiting widows with children from most employment opportunities, she’s left with only one option: persuading the manageress at Boots’ Booklover’s Library to take a chance on her with a job.