Rocco hated wearing his mask. It was itchy, hurt his ears and was hot inside. In Mask Up! A Covid Crusader Story, Rocco learns the importance of wearing his mask to help the people in his community. Mask Up! A Covid Crusader Story was written and illustrated by Jen Price, an elementary teacher of 13 years. Jen created this book for parents and educators to help young children understand the importance of wearing a mask to help prevent the spread of COVID-19. Included with this book is a link to developmentally appropriate activities that can be done at home or at school to extend children's understanding of wearing a mask, protecting others, and how to appropriately Mask Up!