Why these inventions were created and who invented them is the focus of this series. Readers learn about the lives of the inventors and what drove them. Young readers are encouraged to explore their own ideas and are told how to research their own inventions. The books explain the historical times and needs during that time period. Many historical photos and diagrams accompany the text adding further interest and information. Glossary. Timeline. Websites.

Index. Recommended., Library Media Connection November/December 2014.