"How a Caterpillar Grows into a Butterfly" is an innovative new book exploring the amazing life-cycle of a butterfly, from egg to caterpillar to pupa and finally to adult butterfly. A mixture of innovative torn-paper illustrations and diagrams bring the subject to life. See-through pages, when held up to the light, reveal the transformation that happens inside a pupa. This book includes fact boxes, informative captions, questions and answers, a complete glossary and an index. Simple science projects make the book an interactive learning experience.