The Ghost Riddle (Secrets of the Library of Doom)

It's a dark and stormy night, perfect for ghost stories. But not all tales are fiction when a girl recognizes the strange events at her aunt's house. They're unfolding exactly like a scary story she read when she was little. Can the mighty Librarian help solve this riddle before it's too late? Uncover hidden dangers and dark mysteries with SECRETS OF THE LIBRARY OF DOOM, a page-turning chapter book series from bestselling author Michael Dahl.