"Kunkun Arara" "Yoroyoro Pon" John Burningham / Natsuyo Hoshikawa This is a set of two picture books for babies by the British picture book author John Burningham. The combination of cute illustrations and simple words describing movements is interesting, and I often read them when my child was around 2 years old. It was good because it included words that are not often used in front of young children. There are no noticeable stains, but there is some fading on the spine. Since these are books that children have read, please refrain from purchasing if you are overly concerned about their condition.