A set of 12 picture books from Fukuinkan Shoten. Not sold separately. Please note that there are no covers. They are mostly unread and in good condition overall. There are no noticeable stains. Please refrain from price negotiations as shipping costs will apply. ・Where is the air? ・Look, it's raining! ・Penguin Chick ・What does it mean to be alive? ・Let's grow seeds ・Let's listen to the sound of the heart ・The mystery of magnets ・About sleep ・Oh! It's snowing ・What are insects? ・Eating is connecting ・What is the world made of?