This integrated encyclopedia—the first of its kind—for children from the age of six was designed by selecting topics, simplifying information, and explaining it in a way that suits children and develops their curiosity and understanding. All sections deal with enjoyable topics in age-appropriate portions, such as the human body, the home we live in, the world around us, the history of the universe, and the geography of the earth. It also tries to answer many of children’s most common and delightful questions, such as: Why is blood red? Why must we clean our teeth? And why do we sleep? An enjoyable book and a rich addition to every child’s library.