London, New York, Toronto, Sydney, Auckland; Bantam Press (Transworld Pub.)

London/New York/Toronto/Sydney/Auckland, Bantam Press 2003

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

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

1986

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

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

Düsseldorf, Auckland, Johannesburg, Kuala Lumpur, London, Mexico, Montreal, New Delhi, New York, Pan

Düsseldorf, Auckland, Johannesburg, Kuala Lumpur, London, Mexico, Montreal, New Delhi, New York, Pan

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

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

New York, London, Toronto, Sydney, Tokyo, Singapore, Pocket Books 1996.