A review by toxicmasquerade
Cat and Mouse in a Haunted House by Geronimo Stilton

3.0

This is only the third Geronimo book, but it's one of the best ones so far. Geronimo gets lost on his way to his aunt's house. So, he stops at a castle that used to belong to cats. Strange things happen while he's there. A ghost, a witch, a mummy and bones of mice and rats. The only person who believes him is his nephew. In the end, they realize it's all just a prank by the two young cats that live there. They try to keep unwanted visitors away. Geronimo talks them into opening the castle as a haunted house. They love the idea and over time, it helps them do repairs on the castle.