A small papery bundle hangs under a leaf by a silken thread. Can you guess what it will be one day? Butterflies, polar bears, turtles, frogs, birds - they all have a fascinating life journey to follow. Peek under each large flap and look at colorful spreads to find out how each animal develops. A final spread invites readers to match each full grown creature with its beginning stage. Illustrated by Marc Boutavant. 24 pages.