A "sweeping" (Entertainment Weekly) novel of Americas forgotten leading lady, the central figure of a movement that defined a nationfrom theNew York Timesbestselling author ofThe Magnificent Lives of Marjorie Post

In the company of Ralph Waldo Emerson and his circle of enlightened friends, the young, beautiful, and brilliant Margaret Fuller becomes "the radiant genius and fiery heart" of the Transcendentalists. She inspires the likes of Louisa May Alcott and Nathaniel Hawthorne's Hester Prynne, and forms a close bond with Henry David Thoreau and Emerson himself. However, Margaret's soul yearns for more than poetry and drama, leading her on a journey of adventure and self-discovery.

From hosting a women-only literary salon in Boston to becoming the first woman to study at Harvard's library, Margaret defies societal conventions as an activist for women's rights and a champion for humanity. She spars with Edgar Allan Poe and reports on the writings of Frederick Douglass in the gritty streets of New York. And when offered an assignment in Europe by Horace Greeley, Margaret becomes the first female foreign news correspondent, mingling with the likes of Frederic Chopin, Walt Whitman, and George Sand. In Rome, she embarks on a passionate love affair with a Roman count, causing an international scandal. As a mother and countess, Margaret enters a new fight for Italy's unification.

With a star-studded cast and epic sweep of historical events, this is a story of an inspiring trailblazer, a woman who loved big and lived even biggera fierce adventurer who transcended the rigid roles ascribed to women, and changed history for millions, all on her own terms.