The encyclopedia contains sections on Earth, stars and planets, earthquakes and other vicissitudes of nature. Here the child will find useful information about plants and animals, insects, birds and inhabitants of the deep sea; learns how a person works and what he spends a third of his life on; it will also discover a world of ancient civilizations and extinct pangolins. Our encyclopedia will not leave indifferent either children or their parents, moreover, thanks to the knowledge gained, any child will certainly become the smartest.