Download or read book The Ghost of Dr Mould written by Roberto Pavanello and published by Raintree. This book was released on 2013 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Echo's old librarian friend is in trouble, Echo and the Bat Pack rush to his home, Castlerock, to help. Now they must solve an ancient mystery. But they aren't the only ones at Castlerock - there's a ghost there as well!