- Author: Allen Sherrod
- Language: English
- Year: 2008
- Author: Christopher LT Brown
- Language: English
- Year: 2009
- Author: Brian Schwab
- Language: English
- Year: 2008
- Author: Thomas Herbert
- Language: English
- Year: 2004
- Author: K.V. Prasad
- Language: English
- Year: 2004
- Author: Colin (Colin Smith) Smith Tim Cooper
- Language: English
- Year: 2009
- Author: Ben Long Sonja Schenk
- Language: English
- Year: 2000
- Author: Don Seegmiller
- Language: English
- Year: 2007
- Author: Christian Gross
- Language: English
- Year: 2005
