A collection of pop-ups and illustrations based on the personal notebooks and sketches of Leonardo da Vinci. Includes 3-D pop-ups of six of da Vinci's most famo

Journal of Discovery is a unique collection of exquisite pop-ups and illustrations that celebrates these intellectual pioneers--Copernicus, Edison, Gutenberg, W

Amazing Leonardo da Vinci Inventions You Can Build Yourself introduces readers to the life, world, and incredible mind of Leonardo da Vinci through hands-on bui

A guide to ancient accomplishments and inventions unearths the origins of modern creations, including computers in ancient Greece, plastic surgery in India in t

Welcome to the world of that archetypal American, Reuben Lucius Goldberg, the dean of American cartoonists for most of the twentieth century. For more than sixt