• Publisher : Doubleday Books for Young Readers
• Publication date : September 1, 1957
• Edition : 30th Printing
• Language : English
• Print length : 598 pages
• ISBN-10 : 9780385076968
• ISBN-13 : 978-0385076968
• Item Weight : 1.95 pounds
• Reading age : 6 - 10 years, from customers
• Dimensions : 6.5 x 1.88 x 9.63 inches
• Grade level : Preschool - 2
• Lexile measure : NP0L