The twenty-one balloons
By: written and illustrated by William Pène Du Bois.
Publisher: Dell
Published: 1947
Place of publication: New York
Language: eng
Number of pages: 179
Subjects: Newbery Medal.
Other titles: The 21 balloons.
Notes: Cover title: The 21 balloons.

"A yearling book."

Winner of the Newbery award.