
- Author: Gerd Tellenbach
- Language: English
- Year: 2000

- Author: Adriaan Verhulst
- Language: English
- Year: 2004

- Author: Edwin S. Hunt James M. Murray
- Language: English
- Year: 1999

- Author: Ian S. Robinson
- Language: English
- Year: 1996

- Author: Scott L. Waugh
- Language: English
- Year: 1991

- Author: Richard W. Kaeuper
- Language: English
- Year: 2016

- Author: Christine Caldwell Ames
- Language: English
- Year: 2015

Medieval Wales
pdf
- Author: David Walker
- Language: English
- Year: 1990

- Author: Christopher Allmand
- Language: English
- Year: 1988

- Author: Bernard F. Reilly
- Language: English
- Year: 1993