Picture book set for learning about emotions: Gaston's Feelings Picture Books - Title: Try This When You Get Angry! - Title: Try This When You Get Sad! Set of 2 books. There are slight creases on the covers, and the "When You Get Sad" book has stains like pen marks or ink transfer (see the second photo), but there are no problems with reading, and I think they are relatively clean items. Please purchase if you understand that these are used items and the ink stains. These are popular picture books that can be used by both children and adults. I was the second owner. Thank you for looking.