My son loved this book! I have read it many times to him at bedtime when he asked for it until I can't read it anymore! It teaches about feelings. This book has simple large print that children can learn to read themselves in kindergarten.
Covers (not in depth, of course), the feelings grumpy, mad, happy, sad, good, joyful, brave, sleepy, scared, hurt, and bad. I read it to my first grade class, since they do not have a wide range of words for their feelings.