Deep and Dark and Dangerous is a 2007 children's mystery horror novel written by Mary Downing Hahn. It was first published on May 21, 2007 through Clarion Books and follows a young girl who tries to investigate a torn photograph but gets wrapped up in a larger mystery.read more
Deep and Dark and Dangerous is a 2007 children's mystery horror novel written by Mary Downing Hahn. It was first published on May 21, 2007 through Clarion Books and follows a young girl who tries to investigate a torn photograph but gets wrapped up in a larger mystery.