Animal Homes Series introduces the animals living in different environments, such as ocean, desert, forest and polar regions. The representative animals are introduced with cards and big illustrations for close observation. In easy to understand language, the series tells the habitats, characteristics and other information about these animals, and intuitively shows their body sizes in the form of comparing with children's height. In addition, it tells the anecdotes of animals to be more interesting. To show the distribution of these animals more clearly, the map annotations are made in a simple and clear manner.