Find out how people first learned to fly hot air balloons and small planes. Visit the cockpit of a large passenger airliner. Parachute out of a plane and ride in a helicopter and a glider. Learn about about all the different types of aircraft that we use today. This title forms part of the My First Discoveries series, a unique collection of beautifully illustrated information books for children aged 4 to 7 that aims to awaken children’s interest in the wonders of the natural, physical and human world around them. There are 4 transparent overlay pages, which reveal hidden surprises, link ideas and show how things evolve.