In text and photographs, presents birds, insects, bats, and other flying animals.

Wings carry tiny insects, fluttering butterflies, and backyard birds, and they even once propelled some dinosaurs up and through the skies. Find out how, when,

In Secrets of Flight, you will find out how birds fly, how jet engines work, and why some planes fly so fast.

*Junior Library Guild Selection 2017* Only a few dozen vertebrate animals have evolved true gliding abilities, but they include an astonishing variety of mammal