Teach history in a way that's fascinating to visual learners and children who are captivated by pictures and timelines. "When on Earth?" approaches history in a different way than most books, giving context that can put what children learn in school in a broader historical perspective. In more than 60 specially commissioned maps, this one-of-a-kind history book shows where, when, and how history happened. Find out how the first farmers lived and worked. Discover the Viking world. Learn about the Arab Spring. Beautiful illustrations, 3-D graphics, clear annotations, and fun facts bring history to life and show how it fits in to the world at large. Whether your child is a visual learner or a geography buff, "When on Earth?" is perfect for any student of history, giving a guide to our shared past and a birds-eye view of the history of life on Earth.