- Author: Dennis R Jenkins, Tony Landis
- Language: English
- Year: 2002
- Author: E Gordon, Peter Davison
- Language: English
- Year: 2006
- Author: E Gordon, Peter Davison
- Language: English
- Author: Bill Norton
- Language: English
- Year: 2003
- Author: Yefim Gordon Peter Davison
- Language: English
- Year: 2006
- Author: Frederick A.Johnsen
- Language: English
- Year: 1997
- Author: Tony Landis Dennis R. Jenkins
- Language: English
- Year: 2004
- Author: Warren E. Thompson
- Language: English
- Year: 1998