This is a colorful picture book that allows children from toddlers to lower elementary school grades to learn knowledge in a fun way. Please check the table of contents with the photos. - Title: Become Smart! Picture Book - Publisher: Gakken - Contents: Educational picture book for children - Cover Design: Colorful illustrations and text - Target age: Toddlers to elementary school students Thank you for viewing. It's packed with content that children will be excited to enjoy. My child also loved this picture book, but they're no longer interested in it, so I'm selling it. How about it for children who are about to enter elementary school? I think they can enjoy it for a long time! There are no writings inside. Please refrain from purchasing if you are concerned, as this is a casual inspection. Please understand that this is a used item by a child, and thank you for your purchase. There is no cover. It will be sent by Yu-Packet Post with simple packaging. Thank you very much! ^_^