- Author: Richard Hodges William Bowden (eds.)
- Language: English, French
- Year: 1998
- Author: Frans Theuws Janet L. Nelson
- Language: English
- Year: 2000
- Author: Gian Pietro Brogiolo, Nancy Gauthier, Neil Christie
- Language: English
- Year: 2000
- Author: G. P Brogiolo, Bryan Ward-Perkins
- Language: English
- Year: 1999
- Author: Walter Pohl Helmut Reimitz
- Language: English
- Year: 1998