This is a comprehensive illustrated encyclopedia of the four seasons! It has many photos and is very easy to understand! Please check the photos, as the spring section is particularly creased due to a child reading it! The name written on the back has been cut out! A set of 4 picture books for toddlers to learn about nature and living things. - Title: Aim for! Jisen Hakase Taisui-kan 4-book set - Contents: Picture books about nature and living things - Target age: For toddlers - Language: Japanese Thank you for looking. Insect encyclopedia Comprehensive encyclopedia Learning Hikari no Kuni Nature expert Nursery school kindergarten picture book For children