A must-have for any young researcher! Just the Facts Prehistoric World is a fact-by-fact look at the history of life on Earth, from the first organisms to the ascent of early human beings. This important reference guide features statistics on every geological period, with full-color maps, diagrams, photographs, and illustrations. Perfect for any school report! Features: • High quality photographs and illustrations • Quick-to-use visual format • Detailed glossary and index Our popular Just the Facts series provides the most up-to-date information available, presented in a unique easy-reference system of lists, fact boxes, tables, and charts that are cross-referenced and indexed. This series features titles that cover important subjects taught in school, such as the human body, inventions and discoveries, people of the world, the prehistoric world, the solar system, and the world atlas. Collect all of the Just the Facts titles for your researcher! Read Less