What if your nightmares weren't really nightmares at all? We spend an average of 33 years of our lives asleep. But what really happens, and what are we capable of, when we sleep? Anna Ogilvy was a budding twenty-five-year-old writer with a bright future. Then, one night, she stabbed two people to death with no apparent motive-and hasn't woken up since. Dubbed "Sleeping Beauty" by the tabloids, Anna's condition is a rare psychosomatic disorder known...

"Althea and Oliver, who have been friends since age six and are now high school juniors, find their friendship changing because he has contracted Kleine-Levin Syndrome"-- Provided by publisher.

Terrified by the gruesome nightmares and unexplained bouts of sleepwalking that seem to be affecting her and many other students at Saint Opportuna High, Emma and her friends become even more unnerved when, after several deaths, they begin to suspect that something is causing them to kill in their sleep.