From #1 New York Times bestselling author Victoria (V.E.) Schwab ( The Invisible Life of Addie LaRue) comes a sweeping; spooky; evocative adventure; perfect for fans of Stranger Things. An instant bestseller! Ever since Cass almost drowned (okay; she did drown; but she doesn't like to think about it); she can pull back the Veil that separates the living from the dead . . . and enter the world of spirits. Her best friend is even a ghost. So things are already pretty strange. But they're about to get much stranger. When Cass's parents start hosting a TV show about the world's most haunted places; the family heads off to Edinburgh; Scotland. Here; graveyards; castles; and secret passageways teem with restless phantoms. And when Cass meets a girl who shares her "gift;" she realizes how much she still has to learn about the Veil -- and herself. And she'll have to learn fast. The city of ghosts is more dangerous than she ever imagined.