Why? How come? Science Stories Why? How come? Science Questions Why? How come? Everyday Questions Biographies You Can Read in 10 Minutes Second Grade Gakken ⚠️With clear book cover *Used, so there are scratches, etc. Please refrain from purchasing if you are concerned about details. (Please check the photos) 【Instant purchase OK】 If you wish to combine items, please apply using the "request to buy in bulk" function for a smooth transaction. *Due to shipping costs, we cannot sell items separately. Thank you for your understanding. *This is a home-stored item, so please refrain from purchasing if you are looking for perfection.