Prepared for a trip to study the dinosaurs at the Museum of Natural History, Ralphie and his classmates are surprised to instead travel back in time to the Mesozoic Era where they learn about the dinosaurs first-hand.

 

This book is part of a book series called Scholastics the Magic School Bus .

This book is aimed at children in secondary school. This book is part of a reading scheme, meaning that it is a book aimed at children who are learning to read.

There are 84 pages in this book. This is a chapter book. Publishers market early chapter books at readers aged 6-10 years. This book was published 2002 by Scholastic Australia .

Kristin Earhart is the author of many books for young readers, among them titles in the Stablemates, Big Apple Barn, and Magic School Bus chapter book series. A former children's book editor, she lives with her husband and son in Brooklyn, New York.