New York, London, Toronto, Sydney, Auckland: Nan A. Talese Doubleday

Aachen, London / New York / Toronto / Cape Town / Sydney

New York, Toronto, London, Auckland, Sydney, Mexico City, New Delhi, Hong Kong, Scholastic Inc. 2001

2007

Scholastic Inc. New York, Toronto,London,Auckland, Sydney, Mexico City, New Delhi, Hong Kong, Buenes

1986

Toronto, New York, London, Sydney, Auckland: Bantam

John Wiley & Sons, New York, London, Sydney, Toronto

London/New York/Sydney/Toronto, BCA 1998

London/New York/Sydney/Toronto, BCA 1998

London, New York, Sydney, Toronto: Hamlyn

London, New York, Sydney, Toronto: Hamlyn

London/New York/Sydney/Toronto: Hamlyn

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New York, London, Sydney, Toronto: John Wiley & Sons

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London-New York-Sydney-Toronto: BCA