Selling a set of two books that were a big help with toilet training! I read them for a short time with the covers on, so the inside is very clean. I hope those who understand that these are used items will consider purchasing them. Thank you. "Nontan Pee-Pee" Pee-pee-pee, what's that sound? Baby piggies pee in their diapers. Tanuki pees in a potty. Bears pee in the toilet. Hey, what about Nontan? This picture book lets children enjoy toilet training with rhythmic Nontan words. "Penelope and the Twins' Diapers" This book lets you enjoy Penelope changing diapers and the cute appearance of the twins. The content is easy for young children to relate to, and it's perfect for reading aloud. I also have other picture books and children's books for sale. #peepee #nontan #SachikoKiyono #PenelopeAndTheTwinsDiapers #AnneGutman #GeorgHallensleben #toiletTraining #pictureBook