Benesse Shinken Zemi Elementary Course Published April 1, 2013 - March 1, 2014 It seems they stopped reading it as the issues progressed... It's in good condition! There are no writings, but there are some creases. Each book summarizes content from four fields: nature, society, science and technology, and culture. It is designed so that children can naturally expand their interests and knowledge in various fields while reading their favorite areas. About 1000 yen per book I remember it was an optional annual subscription item for members. I (the mother) have flipped through it for inspection, and I think it's all in color with many photos, making it fun and easy to read, but with substantial content! Since it's stored on a home bookshelf, please refrain from purchasing if you are concerned about minor scratches or scuffs on the surface. It's a used children's item. Please understand that there may be oversights in the inspection. Mercari delivery (Yamato) Will be delivered in a plastic bag. Please understand the above before purchasing.