Ghost Twins #7: Mystery at Hanover School

*This is the ONLY edition authorized by the author, with updated text and new cover art*The Ghost Twins hop on a school bus to visit Hanover, their old school. A new school has been built around the old bell tower-a new school that's in deep financial trouble. When the twins explore the mysterious room at the top of the spiral staircase, they discover a secret that might save Hanover. But how can they make someone else discover it? Especially after they get locked inside?

• • Author: Dian Curtis Regan
• • Publisher: Curtis Brown Unlimited
• • Publication Date: Mar 06, 2019
• • Number of Pages: 146 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1944377212
• • ISBN-13: 9781944377212