April Henry - http://www.aprilhenrymysteries.com/
The material, below, about April Henry comes from her web page and other sites. POPULAR TITLES
April Henry has written dozens of mysteries and thrillers for Young Adult readers. Her books have been on the New York Times best seller list. Her fascination with writing books in this genre was precipitated by a personal experience when she was fresh out of college. But there were other influences in her life. One of note was the writer Roald Dahl.