The Great Engine Book for Kids : Secrets of Trains, Monster Trucks and Airplanes Discussed | Children’s Transportation Books, livre ebook

Read about the science behind trains, monster trucks and airplanes. Find out how they are made and the scientific explanations for why they work the way they do. This book is a reformatted edition of a well-loved Baby Professor classic. It was updated with improved visuals and a layout that’s easy on the eyes. Grab a copy today.