"Sadie: a novel for readers of any age, and a character as indelible as a scar. Flat-out dazzling."—A. J. Finn, #1New York Times bestselling author ofThe Woman in the WindowANew York Timesbestseller!An Edgar Award Winner!Appearing on over 30 Best Book of 2018 lists includingThe Boston Globe, Bustle, Buzzfeed, Globe and Mail, Good Morning America, NPA, Publishers Weekly, and more!A YALSA Top 10 Quick Pick4 Starred Reviews fromKirkus, School Library Journal, Booklist, Publisher