- Fascinating and often weird facts, including where to dig for diamonds and keep them in the United States, which national park protects the tallest living tree in the world, and which ocean is home to the deepest point anywhere on the globe
- Fun activities ranging from mazes, dot-to-dots, and word searches to coloring pages, crack the codes, and matching games
- Maps locating and naming our country's states, territories, and national parks, and the world's oceans and seas
- The perfect gift for the holidays--or any time!
With wild facts and entertaining activities, these books are a captivating and inspiring guide to the world around us.