It"s almost the first day of first grade, and Michael can't wait. That is, until he discovers that his puppy, Cookie, can't join him. But when he learns that bringing Cookie means she wouldn't be just his anymore, he decides it's better if she stays home.
A young boy shows the reader, and someone hidden until the end, all around his school, pointing out the different rooms, demonstrating things he has learned to do, and sharing his favorite book.