홈 / 책 찾기 / 판 고르기
판 7개, 최신 판부터
Tandem Library, 1999, School & Library Binding, ISBN 9780785772880
Random House Books for Young Readers, 1990, 양장(하드커버), ISBN 9780679803072
Random House BFYR, 1989, 양장(하드커버), ISBN 9780679903079
Collins, 1988, ISBN 9780001957862
Collins, 1988, 무선(페이퍼백), ISBN 9780001957879
Random House Books for Young Readers, 1987, ISBN 9780394892177
Random House Books for Young Readers, 1987, ISBN 9780394992174