Boys are being trained at one school for geniuses, girls at another. Neither knows the other exists—until now. The New York Times bestselling author of Bird Box invites you into a world of secrets and chills in a coming-of-age story like no other.“Josh Malerman is a master at unsettling you—and keeping you off-balance until the last page is turned.”—Chuck Wendig, New York Times bestselling author of Blackbirds J is a student at a school deep in a forest far away from the rest