Canadian Publisher: McClelland & Stewart (1917)

American Publisher: A. L. Burt Company (1920)

American Publisher: Grosset & Dunlap (1920)

British Publisher: George G. Harrap & Co. Ltd. (1926)

Canadian Publisher: McClelland & Stewart (1942)

British Publisher: George G. Harrap & Co. Ltd. (1950)

Finnish Publisher: Werner Soderstrom Osakeyhtio (1963)

British Publisher: George G. Harrap & Co. Ltd. (1964)

American Publisher: Kondansha Inc. (1965)

Japanese Publisher: Shinchosha (1988)

Norwegian Publisher: Aschehoug & Co. (1988)

Unknown

American Publisher: Random House Children's Books

Hungarian Publisher

British Publisher: Puffin Classics (1995)

American Publisher: Grosset & Dunlap (1935)

Spanish Publisher (1985)

Polish Publisher: Nasza Ksiegarnia (1977)

Polish Publisher (2001)

Canadian Publisher: McClelland & Stewart (1981)

Slovenian Publisher (Courtesy of Tonya)

Danish Publisher (Courtesy of 'Anne')

Australian Publisher: Angus & Robertson (1972)

Polish Publisher: Literackie (2005)