author- Bloomsbury Publishing, London, 1 edition, (June 1997)
- Scholastic, New York, (2000)
- Bloomsbury, London, 1st ed. edition, (2007)
- Arthur A. Levine Books, New York NY, 1st American ed. edition, (2005)
- Scholastic Inc., New York, (2004)
- Arthur A. Levine Books, New York, (1999)
- Scholastic, New York, (1999)
- Carlsen, 1 edition, (2008)
- Children's High Level Group, (2008)
- J. Digital Imaging 15(1):27-33 (2002)
- (2000)
- (1998)
- (1997)
- (1999)
- Carlsen, (2005)
