Incoming Resources
- DK, London, England, New York, N.Y., 2011
- Puffin Books, London, England, New York, NY, 1995
- F. Warne, London, England, New York, N.Y., USA, 1995
- Penguin Books, London, England, New York, N.Y., USA, 1985
- Harcourt Brace Jovanovich, San Diego, California, New York, New York, London, England, 1989