This spine-tingling ghost story follows a tween girl who's being literally haunted by loneliness until a new friendship upends her life. From the bestselling author of the Paola Santiago series!

"Absolutely haunting!"-Delilah S. Dawson, New York Times bestselling author of Mine

Sadie Rivera has been haunted all her life by a vengeful ghost-a ghost that doesn't want her to make any friends. The moment she tries? Cue exploding lightbulbs, chilling gusts of wind, and slamming doors.

Last year, Sadie got fed up. Last year, she made a best friend, Anna. So when the ghost caused an accident that killed her best friend, Sadie knew it was all her fault.

Which is why she's not going to make any friends this year at her new school. At least until mysterious cool girl Mal shows up, and the ghost doesn't bother her for once. But Mal wants Sadie all to herself-and she'll do anything to make sure it stays that way.