ISBN: 0743445902
ISBN13: 9780743445900
Binding: Paperback
List Price: $7.5
Publisher: Pocket Books
Published Date: 10/01/2001

ISBN: 0439912377
ISBN13: 9780439912372
Binding: Paperback
List Price: $3.99
Publisher: Scholastic
Published Date: 02/01/2007