Have you ever wondered how old the Earth is, or why the dinosaurs died out? These questions and many more are answered in this series.
This book is part of a book series called Hot Topics .
There are 32 pages in this book. This book was published 2003 by Pavilion Books .
Scott Steedman, Francesca Baines, Dr Gerald Legg and Claire Llewellyn are all experienced authors of children's non-fiction.
