- Paperback: 100 pages
- Publisher: Henry Holt & Co (P); First THUS edition (Mar 1981)
- Language English
- ISBN-10: 0030138663
- ISBN-13: 978-0030138669
- Product Dimensions: 19.8 x 13.2 x 0.8 cm
- Amazon Bestsellers Rank: 1,219,292 in Books (See Top 100 in Books)