Title: The ghost of Dr. Mold
Description: A ghost is making a mess of the library at Castlerock, and Echo's old friend, the librarian, is about to lose his job so it is up the Echo and the Bat Pack to figure out what the ghost is looking for and restore peace to the Castle.
Subjects: Ghost stories, Juvenile fiction, Fiction, Books and reading, Bats, Ghosts, Mystery and detective stories, Children's fiction, Bats, fiction, Ghosts, fiction, Books and reading, fiction