What forms of transportation are used on land? How do ships stay afloat? Which aircraft don't use wings to fly?

Curious young readers are in for a fascinating treat as they explore the world of vehicles and transportation. Featuring compelling facts and answers to questions that children often ask, this new book in the Do You Know?™ series encourages children to begin their own journey of learning and finding out more. Take a peek under the hood of a car, trace the timeline of sailing vessels from past to present, and discover the amazing aircraft that take people into the air over land and across oceans!

Every Do You Know?™ book includes labeled illustrations, thought-provoking information, review sections, and an index of key terms.