This is volume 12 in Geronimo Stilton Cavemice .

This book has been graded for interest at 8-12 years. This book is part of a reading scheme, meaning that it is a book aimed at children who are learning to read.

There are 128 pages in this book. This is a chapter book. Publishers market early chapter books at readers aged 6-10 years. This book was published 2016 by Turtleback Books .

In his spare time, Mr. Stilton collects antique cheese rinds. But what he most enjoys is writing books where he tells his fabmouse adventures!