The Code-Breaking Mystery
Warner, Gertrude Chandler / VanArsdale, Anthony The Aldens notice that someone is keeping a close eye on their new neighbors. Can they figure out why?The Aldens notice that someone is keeping a close eye on their new neighbors. Can they figure out why?
Henry, Jessie, Violet, and Benny aren't expecting a mystery when they offer to show their new neighbors around Greenfield. But when they uncover a series of coded messages hidden in historical documents, they realize they might still have a l...