Set of five books. These are used books purchased on Mercari and online stores. I collected various books because I wanted my youngest child to be out of diapers quickly, but there was a developmental delay, so toilet training was completed at age four. For those who want to start now. Selling at a low price. "Eating by Myself!" Cultivates the Power to Eat Three books with the same title: Diaper-Free Parenting Gentle Diaper Removal Shipping: 60 size, 750 yen #rin_baby Parenting books For moms Babies Baby