1
by Martineau, Harriet
Published 1837
Saunders and Otley

3
by Salzmann, Zdeněk
Published 1997
WestviewPress

5
by Hoffmann, Benjamin
Published 2018
The Pennsylvania State University Press

6
by Conklin, Henry
Published 1974
Syracuse University Press

7
by González Claverán, Virginia
Published 1988
Colegio de México, Centro de Estudios Históricos

8
by Adams, Eilean
Published 2001
Utah State University Press

9
by Boyer, Diane E.
Published 2007
Utah State University Press

10
by Smalley, Ruth
Published 1975
Appalachian Consortium Press

11
by Probasco, Christian
Published 2005
Utah State University Press

12
by Crosby, Caroline Barnes
Published 2005
Utah State University Press

13
by Warren, Harold F.
Published 1974
Appalachian Consortium Press

14
by Plaut, Thomas
Published 1996
Kendall/Hunt Pub. in cooperation with Appalachian Consortium

15
by Petersen, Jesse G.
Published 2008
Utah State University Press

16
by Gordon, Greg
Published 2003
Utah State University Press