Maybe this is possession; maybe this is truly what it is to be haunted.

There’s a ghost hanging out in Drew Larpin’s new room. He’s a fellow Pine Hollow high schooler named Liam, and technically, it’s his old room. Now he’s stuck haunting it―unsure of how he died or why he hasn’t moved on to the afterlife. Drew knows she has to help him. . . . She has to figure out how to resolve Liam’s earthly regrets. Otherwise, he’ll degrade―just like any ghost who hangs around the living for too long―until all that’s left is a hungry, mindless husk of who he used to be.

So, Drew interviews Liam about his life, getting the rundown on her new classmates in the process. She slowly falls into Liam’s old group of friends, experiencing their grief with the painful knowledge that Liam is watching it all play out from right beside her. Things get more complicated when Drew realizes she and Liam share a hopeless attraction to valedictorian-to-be, walking sunshine Hannah Sullivan. Liam was Hannah’s best friend in life, and at first, he doesn’t seem to mind being Drew’s wingman in death. But his unrequited feelings boil under the surface. The spectral energy cast off by his emotions is so powerful that it catches the attention of something truly sinister.

It’s lurking in the woods, watching Liam, attracted by the intensity of his grief and frustration. Whatever this “Watcher” has in store for him, it’s a fate far worse than death. Drew is determined to save him from it. But with Hannah slowly catching on that Liam might not be totally gone, the tangled mess of everyone’s emotions only draws the Watcher closer. It becomes a race against the clock to help Liam come to terms with his own death―even if it means shattering the fragile, painful normalcy his loved ones have built in his absence.