Book
- 1984
Winner,
Non-fiction,
1985
Nominees:
Francis Paul Prucha
Book
- 1983
Winner,
Non-fiction,
1984
Nominees:
Gary E. Moulton
Book
Winner,
Non-fiction,
1983
Nominees:
Margaret Maxwell
Book
- 1982
Winner,
Non-fiction,
1983
Nominees:
Will Rogers
Book
- 1989
Winner,
Non-fiction,
1982
Nominees:
David Dary
Book
Winner,
Non-fiction,
1982
Nominees:
Russell H. Beatie
Book
Winner,
Non-fiction,
1981
Nominees:
Bartlett Richards
Book
Winner,
Non-fiction,
1981
Nominees:
Donald Jackson
Book
Winner,
Non-fiction,
1980
Nominees:
John D. Unruh Jr.
Book
Winner,
Non-fiction,
1979
Nominees:
Nelle Snyder