Cal's classmates only see his cheap clothes and old iPhone

but one of the remaining seven saw something she can’t explain

A New York Times Bestseller

Bestselling and Newbery Medal-winning author Louis Sachar knows how to make readers laugh

The Blue Hour Teen & Young Adult Parental Issues Cal's classmates only see his"The best Paula Hawkins yet by a tense and haunting mile." Lee Child "An atmospheric, stylish puzzle box of a thriller truly exceptional." Liz Moore, New York Times bestselling author of The God of the Woods "A masterful exploration of the nature of obsession I loved it." Angie Kim, New York Times bestselling author of Happiness Falls and Miracle Creek The propulsive and powerful new novel from the #1 New York Times bestselling author of The Girl on