Please join us for an Instagram tour for The Disappearance of Sloane Sullivan About The Disappearance of Sloane Sullivan Grade Level: 8 – 12 Hardcover: 400 pages Publisher: Harlequin Teen; Original edition (May 29, 2018) No one wants me to tell you about the disappearance of Sloane Sullivan. Not the lawyers or the cops. Not her friends or family. […]