C.R. Gibson Blue 'How Do You Doodle' Activity and Drawing Book for Boys, 80 pages, 7.5'' W x 9'' H Includes (1) kids activity book and (70) stickers. Book has 80 pages and measures 7.5'' W x 9'' H The perfect activity book for creative little boys. It features images of aliens, dinosaurs, cars and more! This doodling book will inspire young boys to be creative. Doodle until your heart is content and add the finishing touches with the included stickers.