Sydney/New York/ London/Toronto, John Wiley & Sons Australasia Pty Ltd 1972

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

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

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

2007

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

London, Toronto, Sydney New York - Paladin, Granada Publishing

London, Toronto, Sydney, New York: Granada Publishing Limited

London, Toronto, Sydney, New York: Granada Publishing

London-Toronto-Sydney-New York, Granada Publishing ltd. 1982

London-Toronto-Sydney-New York, Granada Publishing ltd. 1979

Granada Publishing, London, Toronto, Sydney, New York 1979

Granada Publishing, London, Toronto, Sydney, New York 1979

1976

Granada Publishing London Toronto Sydney New York

London/ Toronto, Sydney, New York/ Paladin Granada Pub.

London, New York, Sydney, Tokyo, Toronto, Singapore, Dublin, Simon & Schuster 2001.