Sixteen-year-old Mackie Doyle knows that he replaced a human child when he was just an infant, and when a friend's sister disappears he goes against his family's and town's deliberate denial of the problem to confront the beings that dwell under the town, tampering with human lives.

After the death of her father, Amy, a high school student, and Roger, a college freshman, set out on a carefully planned road trip from California to Connecticut, but wind up taking many detours, forcing Amy to face her worst fears and come to terms with her grief and guilt.

"Garth Hale is a s good as dead...The only problem is he's still alive. When Garth Hale is accidentally zapped into the ghost world by Frank Gallows, a washed-up ghost wrangler, he discovers that he has special powers. Soon he finds himself on the run from the evil ruler of Ghostopolis, who wants to use Garth's newfound abilities to tighten his grip on the spirit world. After Garth meets Cecil, his grandfather's ghost, the two search for a way to...