Incoming Resources
- Harper Trophy, New York, 2006
- Harper Trophy, New York, 2007
- Harper Trophy, New York, 2001
- Harper Trophy, New York, N.Y., 2006, c1982
- Katherine Tegen Books, Harper Trophy, New York, 2007
- Harper Trophy, New York, 2000, ©1950
- Harper Trophy, New York, 2003
- Harper Trophy, New York, 1998, c1996