Incoming Resources
- Penguin Books, New York, 2013
- Penguin Books, Harmondsworth, Eng., 1957
- Penguin Books, New York, 2000
- Penguin Books, New York, 2006
- Penguin Books, New York, 2004, c2002
- Penguin Books, Hammondsworth, Middlesex, England, New York, N.Y., U.S.A., 1983
- Penguin Books, New York, 2005
- Penguin Books, New York, New York, 2016
- Penguin Books, New York, 2006, c2005
- Penguin Books, New York, 1996
- Penguin Books, New York, 2012
- Penguin Books, New York, 2004
- Penguin Books, New York, 2014
- Penguin Books, New York, 2007
- Penguin Books, New York, N.Y., U.S.A., 1996