Readers on Amazon consider it readable at 2 - 5 Grade Level.
A popular method used by schools to measure a student reader’s ability is Lexile level or a Lexile Measure. The Lexile Level of Valley of the Giant Skeletons is 600L .
Readers of age 7 - 10 years will enjoy Valley of the Giant Skeletons .
Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with lively art and a unique format kids 7-10 will love.Tuslaarai! Tuslaarai! That's Mongolian for "Help!" and holey cheese did I need some! I was lost in the Gobi Desert, looking for a hidden treasure. So far, all I had found were sandstorms, camels, and giant dinosaur bones? Rat-munching rattlesnakes - how do I get myself into these situations? Read more