First Day, Hooray!: A Book of School Day FeelingsA back to school picture book about the importance of acknowledging your feelings and using them as tools for navigating new experiences. Inspired by the way teachers talk about emotional literacy with young children, this is the ideal book for any kid facing a big milestone, from the author of the bestselling The Goodnight Train. There's a lot to check off on the back to school list. Lunchbox Check. Notebook Paper Glue stick Check. Check. Check. But