All the mammoths have fled Old Mouse City! It's a total cat-astrophe! Not only because mammoths are valuable allies of the cavemice, but also because without them, the cavemice can't make mammoth milkshakes, their delicious national drink. Geronimo Stiltonoot must embark on a daring journey to find the mammothsand avoid going extinct before he gets back!

 

 

This book features in the following series: Geronimo Stilton, Geronimo Stilton Cavemice .

This book is aimed at children at US 2nd grade-5th grade.

This book has been graded for interest at 7-10 years.

There are 128 pages in this book. This book was published in 2017 by Scholastic US .

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