This is a baby food book from Gakken. It's the latest revised edition, but I bought it in 2021. I bought it in a rush after giving birth and was satisfied, so I never used it. It's been on the bookshelf ever since. I don't think there are any folds or stains, but it's been stored by a private individual, so please refrain from purchasing if you are looking for something in the same condition as a brand new book sold in a bookstore, or if you are very particular about condition. There are no smokers or pets in the household. Immediate purchase is OK. I will ship it in a way that prevents it from getting wet.