A ghostly pale girl moves in next door. But every time Libby tries to talk to Julia, she has a strange way of disappearing. And when Libby sees the words "Help Me" scrawled on Julia's bedroom window, she starts to suspect that something seriously creepy — supernatural, even — is going on. Series Information Love thrilling ghost stories, spectacular supernatural tales, and spooky mysteries? Then bite into Poison Apple books! In these stories, written by both established authors and fresh new voices, kids face the usual issues, like friendships and crushes, but there's a twist: They're also figuring out how to deal with haunted houses, vampires, werewolves, ghosts, curses, evil twins, and more!