홈 / 책 찾기 / 판 고르기
판 5개, 최신 판부터
Turtleback Books Distributed by Demco Media, 2002, 양장(하드커버), ISBN 9780606259347
National Geographic Children's Books, 2002, 무선(페이퍼백), ISBN 9780792269465
Tandem Library, 2002, School & Library Binding, ISBN 9780613813341
Houghton Mifflin, 1999, Unknown Binding, ISBN 9780395779026
National Geographic Society, 1997, ISBN 9780792235217
