This is a set of "Zousan Hikari no Kuni" from 1989, covering a full year. It's from that time period. Please understand this before purchasing. Individual sales are not available. It will be shipped in a paper bag. A set of 12 colorful picture books for young children. - Series Name: Chiisana Kagaku no Tomo - Number of Books: 12 - Target Age: For young children - Contents: Picture books/Children's books - Features: Colorful illustrations - Language: Japanese Thank you for looking. I also have Kinderbooks for sale.