With contributions from staff of the Natural History Museum, the National Trust, London Zoo, Science Museum, the British Museum, and many other academics, the appropriately styled prose is a celebration of wonder, innocence, and curiosity. There are also several humorous pieces to delight at. The ways some of the contributors deal with the unknown are ingenious and inspirational. The illustrations are glorious and they tastefully highlight the importance of diversity. Conservation features prominently too. There are several pieces of information that are debatable. However, as a book for children these certainly are insignificant and do not detract from its beauty. The questions that are answered are collected from young and curious children. I am certain adult readers will learn a thing or two, if not more, from reading the book. I certainly have. Five stars.