Boynton, Sandra 1953- Blue Hat, Green Hat / S. Boynton. - New York : Little Simon Books, 1995. - [14] p. : ill. ; 14 cm. - 8 Classic Boynton Board Books . ISBN: 0-671-49320-5 978-0-671-49320-2 Subjects--Topical Terms: Childish literature--Short storyStory in pictures Subjects--Index Terms: Color