About this item
My sister, Thea, had discovered an enormouse old castle built by the founder of New Mouse City! She and Trap dragged me along with them to explore it. Inside, we found one hundred keys... but only ninety-nine doors to unlock. What mysterious room did the hundredth key open? It was up to us to find it and reveal its secrets!BONUS! After the story, read an extra Mini Mystery adventure and jokes galore!
Number of Pages: 194
Genre: Juvenile Fiction
Series Title: Geronimo Stilton Special Edition
Age Range: 4-8 years
Author: Geronimo Stilton
Street Date: March 28, 2017
Item Number (DPCI): 248-29-2059
If the item details above aren’t accurate or complete, we want to know about it. Report incorrect product info.