Incoming Resources
- Penguin Group, New York, NY, 2011
- DK Pub., in association with the National Audubon Society, Penguin Group, London, New York, c2005
- Penguin Group, New York, N.Y., c1994
- Penguin Group, New York, 2010
- Penguin Group, New York, 2018
- Penguin Group, New York, c2004
- Penguin Group, New York, New York, 2013