ATLAS OF MONSTERS (PB)

One day, a collection of ancient maps is discovered in a dusty library. They reveal where in the world monsters from mythology and folklore might be found. According to the notes that accompany them, these maps were created by Cornelius Walters, an intrepid explorer of the 15th century. But did Walters truly craft these elaborate charts - or is it all an elaborate hoax? The librarian who uncovered them isn't sure - and what about the strange, coded messages hidden in Walters' ship's log?