Thank you for viewing! Please also take a look at my profile. ・Instant purchase is welcome! ・Free shipping Shipped via "Yu-Yu Mercari Bin" or "Raku-Raku Mercari Bin". ・Basically, items will be packaged simply, using kraft bags (paper bags) or recycled cardboard. ・Not sold individually. This is a set of 19 books, mainly from the monthly science picture book "**Kagaku no Tomo**" published by Fukuinkan Shoten from 2001 to 2004. Although primarily aimed at children aged 5-6, the content is enjoyable for elementary school students and adults, fostering children's intellectual curiosity. The books explore familiar nature, animals, mechanisms of things, and phenomena, conveying the fun of science through story-driven structures and detailed illustrations. With a variety of 19 books, this set is perfect for daily reading aloud or as an introduction to picture books. Condition: Used items, so there are some yellowing and stains. Please check the condition in the images and purchase after you are satisfied. ・We will ship within 24 hours at the earliest, and within 48 hours at the latest, after payment is received.