Incoming Resources
- Frederick Warne, Penguin Young Readers Group, London, New York, N.Y., USA, 2008
- New American Library, New York, N.Y., USA, 2008, c2007
- Penguin Books, London, England, New York, N.Y., USA, 1973
- New American Library, New York, N.Y., USA, 2011, c2004
- Penguin Books, London, England, New York, N.Y., USA, 1977
- Alpha, New York, N.Y., USA, c2012
- Penguin Books, London, England, New York, N.Y., USA, 1998
- Penguin Books, London, England, New York, N.Y., USA, 1980
- Obsidian, New York, N.Y., USA, c2012
- Frederick Warne, Penguin Group, London, England, New York, N.Y., USA, 2008