Emma Montgomery hasn't been sleeping well. She has gruesome nightmares, and when she wakes up, she isn't where she was when she fell asleep. And she's not the only one. Many of the students at Saint Opportuna High are having nightmares and sleepwalking too. When teenagers start turning up dead, Emma and her friends start to wonder if they might have had anything to do with the deaths. They need to stick together to keep themselves awake...and to figure out what's causing them to kill in their sleep.
Thomas Fahy is the author of two horror novels for teens, Sleepless and The Unspoken, and Night Visions, a novel for adults, for which Booklist lauded his "ability to develop characters" and "his substantial descriptive skill." Sleepless is his second young adult novel. He teaches literature at Long Island University (C.W. Post campus) and is editor of the forthcoming book, The Philosophy of Horror. He lives in New York City.