Library Binding, published in by Millbrook Press
Paperback, published in by Millbrook Press
Paperback, published in by First Avenue Editions
Library Binding, published in by Twenty-First Century Books (CT)
Hardcover, published in by Publications Intl
Hardcover, published in by Publications International, LTD
Paperback, published in by Barron's Educational Series
Library Binding, published in by Ediciones Lerner
Paperback, published in by Carolrhoda Books
