Incoming Resources
- WGBH Educational Foundation, Boston, Mass., 2016
- PBS Distribution, WGBH, United States, Boston, Mass., c2011
- Dorling Kindersley, Distributed by Houghton Mifflin, New York, Boston, Mass., 1992
- Houghton Mifflin, Boston, Mass., 1999
- G.K. Hall, Boston, Mass., 1993
- Little, Brown, Boston, Mass., 1997
- Little, Brown, Boston, Mass., ©1998
- Little, Brown, Boston, Mass., 2010, c1996