From the New York Times best-selling author of The Emperor's Children, a brilliant new novel: the riveting confession of a woman awakened, transformed, and betrayed by passion and desire for a world beyond her own.

Nora Eldridge, a thirty-seven-year-old elementary school teacher in Cambridge, Massachusetts, who long ago abandoned her ambition to be a successful artist, has become the "woman upstairs," a reliable friend and tidy neighbor always on the fringe of others' achievements.

Then into her classroom walks Reza Shahid, a child who enchants as if from a fairy tale. He and his parents--dashing Skandar, a Lebanese scholar and professor at the École Normale Supérleure; and Sirena, an effortlessly glamorous Italian artist--have come to Boston for Skandar to take up a fellowship at Harvard. When Reza is attacked by schoolyard bullies who call him a "terrorist," Nora is drawn into the complex world of the Shahid family: she finds herself falling in love with them, separately and together. Nora's happiness explodes her boundaries, until Sirena's careless ambition leads to a shattering betrayal.

Told with urgency, intimacy, and piercing emotion, this story of obsession and artistic fulfillment explores the thrill--and the devastating cost--of giving in to one's passions.