Child Science Picture Book Library Child Headquarters Why Why Quiz Picture Book 12-book set Published in 2022 April to March, one year's worth In relatively good condition, no stains or scribbles were found, but please forgive any oversight. Because it is a quiz-style picture book for each season, you can gain knowledge and enjoy it with your child. Used only for reading aloud to children. Would anyone who understands be interested? Please note that the shipping method may be changed from Yu-Yu to Raku-Raku.