Uncover the wonders of Ancient Egypt with this interactive trivia book from Jeopardy! host and champion and New York Times bestselling author Ken Jennings! Travel back in time with Ken Jennings to become a Junior Genius! Did you know that the Egyptians invented toothpaste? Or that the Great Pyramid of Khufu was the tallest building on Earth for almost 3,800 years? Discover fascinating facts about Egypt’s amazing monuments, powerful pharaohs, and more in this Junior Genius Guide filled with neat illustrations, cool trivia, and fun activities.