Author DK's book "The Wonders of Nature" is a must read. The illustrations are so beautifully done in this book. The information that you gain by reading the text is invaluable. Children will be very engaged in this text. Each rock or element that is being read about will be accompanied by an excellent illustration. This will provide the readers with a clear picture of what they are reading. Parents are encouraged to read with child and will learn a thing or two themselves. ( )