- Author: Wolfgang Engel
- Language: English
- Year: 2009
- Author: Staffan Bjork Jussi Holopainen
- Language: English
- Year: 2004
- Author: Steve Rabin (ed.)
- Language: English
- Year: 2008
- Author: Wolfgang Engel
- Language: English
- Year: 2007
- Author: Stephen Burns
- Language: English
- Year: 2010
- Author: Clint Eccher
- Language: English
- Year: 2002
- Author: Steve Rabin (ed.)
- Language: English
- Year: 2002
- Author: Duane J Jarc
- Language: English
- Year: 2005
- Author: Russ Miller, Laurence Boxer
- Language: English
- Year: 2005
- Author: Miller R. Boxer L.
- Language: English
- Year: 2005
