The "Discover!" series for toddlers. These books were purchased when my child was in kindergarten. There are four books, covering August to November. Please refer to the photos for included supplements and stickers. Overall, they are in good condition, but the last page of the November book, the "Let's Write" page, has a slight crease. I've marked it with a yellow circle ❍ in the photos. I've tried to erase my child's name with alcohol and an eraser, but some traces may remain. If you are concerned after purchase, please cover it with a permanent marker or sticker. These items are from 2022. Please understand that these are used items before purchasing. ⚠ Immediate purchase is welcome. ⚠ No individual sales. - Series Name: Discover! - Publisher: Gakken - Volumes: 8, 9, 10, 11 - Year of Publication: 2022 - Target Age: Toddlers Original Price: 450 yen Thank you for looking.