Lee Price lives with his mum and dad in an ordinary house on an ordinary street. Like most nine-year-olds, Lee goes to school every day. Or rather, every night. Because St. Orlok's Elementary School is no ordinary school, and Lee is no ordinary boy. St. Orlok's is a school for young vampires. Lee, Billy and Bella and the rest of Miss Gargoyle's class are off on a school trip to the fun fair. But when they arrive, there are some very strange characters hanging around. Could they have anything to do with the spate of robberies that have been happening around town? Lee, Billy and Bella decide to do some investigation and get to the bottom of the mystery.