홈 / 책 찾기 / 판 고르기
판 6개, 최신 판부터
Scholastic, 2003, Unknown Binding, ISBN 9780439455060
Tandem Library, 1999, School & Library Binding, ISBN 9780808526605
HarperTrophy, 1978, 무선(페이퍼백), ISBN 9780064440158
World's Work, 1971, ISBN 9780437900548
HarperCollins, 1958, ISBN 9780060242916
HarperCollins Publishers, 1958, 양장(하드커버), ISBN 9780060242909