Why? How come? Science Stories Why? How come? Everyday Questions Biographies You Can Read in 10 Minutes For 4th Graders Gakken ⚠️Includes a clear book cover *Used, so there may be scratches, etc. Please refrain from purchasing if you are concerned about minor imperfections. (Please be sure to check the photos) ⚠️Science Stories has significant wrinkles (Photos 5-6) 【Instant Purchase OK】 If you wish to combine purchases, please request a combined purchase through the "Request to Buy" function for a smoother transaction. *Due to shipping costs, individual sales are not possible. Thank you for your understanding. *This is a home-stored item, so please refrain from purchasing if you are looking for a perfect item.