This is the English picture book "Don't Let the Pigeon Stay Up Late!" by Mo Willems. [Title] Don't Let the Pigeon Stay Up Late! [Author] Mo Willems [Language] English [Condition] No noticeable scratches or stains [Color] Blue系 (Blue-toned) There is some minor wear on the cover, but there are no noticeable scratches or stains, and it is in relatively good condition. Would be great for reading aloud or English language learning. Thank you.