From the award-winning author of Hold Still comes an achingly beautiful novel about grief and the enduring power of friendship.
A TODAY Show Must-Read Book
"Short, poetic and gorgeously written. . . . The world LaCour creates is fragile but profoundly humane." —The New York Times Book Review

"A beautiful, devastating piece of art. . . . An extraordinary work." —Bookpage
"So lonely and beautiful that I could hardly breathe. This is a perfect book." —Stephanie Perkins, bestselling author of Anna and the French Kiss
* National Bestseller *
You go through life thinking there's so much you need. . . . Until you leave with only your phone, your wallet, and a picture of your mother.

Marin hasn't spoken to anyone from her old life since the day she left everything behind. No one knows the truth about those final weeks. Not even her best friend Mabel. But even...