Ollie always wears the same hat. His friends have never seen him without it. But one day, the wind blows the hat away, and Ollie accidentally reveals his biggest secret. When Mom tells him she may have something to do with it, Ollie doesn’t know what to think. How can he go outside now that everyone knows his secret? What on Earth was Mom thinking?! A picture book about insecurities, self-confidence, and parents who can sometimes make well-intentioned mistakes. For little mice with big hearts, ages 5 years and up.