Beloved author-illustrator Rosemary Wells tells the story of a young cat who goes to bed worrying about what might happen on the first day of school--only to be pleasantly surprised in this engaging and reassuring picture book! On the night before kindergarten, Milo's dreams are not happy ones and make him worry about all the ways things at school could go wrong. On the morning of the big day, he's nervous and wants Mama and Daddy to come with him, but they aren't allowed. How can Milo face kindergarten alone? But over the course of the day, Milo makes new friends and learns new things. Kindergarten turns out to be pretty great!