editions of Hey Willy, See the Pyramids

Hey Willy, See the Pyramids (School & Library Binding)
by Maira Kalman
avg rating: 4.34 (51 ratings)
isbn: 0670821632 (isbn13: 9780670821631)
published: 1988 by Viking Juvenile | binding: School & Library Binding | pages: 32

Hey Willy, See the Pyramids (Picture Puffins)
by Maira Kalman
avg rating: 4.50 (6 ratings)
isbn: 0140508406 (isbn13: 9780140508406)
published: 1990 (first published 1988) by Puffin | binding: Paperback | pages: 400