My First Big Book of Heroes is a jumbo coloring book with almost 200 pages of coloring fun! Kids will love My First Big Book of Heroes , a follow-up book to the successful My First Big Book of Coloring , My First Big Book of Unicorns , and My First Big Book of Dinosaurs that's packed with page after page of celebrations of essential workers! The appealing artwork, with its heavy, chunky black lines, are eye-catching and kid-friendly. This book about heroes is sure to engage little ones for hours!