Max Planck is one of the most well-known physicists of all time! This interesting biography highlights his incredible life and what he did to make strides in the field of physics. Readers will learn about thermodynamics, entropy, and quantum theory through a variety of vivid images, fascinating facts, and easy-to-read text. Other important physicists are featured as well, including Isaac Newton, Marie Curie, Stephen Hawking, and Sally Ride. To aid in further engagement and better understanding of the content, a glossary and index are provided, as well as a hands-on lab activity!