This book is about Sadie and Sam who are starting their first day of school. Sadie is excited but Sam is nervous. The book goes through their whole day and all of the fun activities that do together. They make new friends and meet a class pet. At the end of the day Sam decides he likes school just as much as Sadie does. I would use this book for the first day of school. I would use it for all grade levels. It is leveled A.