Book excerpt: Who are some of the most important inventors of the Renaissance? In The Renaissance Inventors with History Projects for Kids, readers ages 10 through 15 explore the lives of some of the best-known inventors of the fourteenth through seventeenth centuries, including Leonardo da Vinci, Galileo Galilei, Leon Battista Alberti, Johannes Gutenberg, and Gerardus Mercator. Kids also dive into student-led STEAM activities to learn about the engineering design process and develop critical and creative thinking skills.