- Author: Lutz Kasper Patrik Vogt
- Language: German
- Year: 2022
- Author: Taber George M
- Language: English
- Year: 2005
- Author: Taber George M
- Language: English
- Year: 2006
- Author: Stuart Jaclyn, Hurt Jeanette
- Language: English
- Year: 2010
- Author: Thorsen Jon
- Language: English
- Year: 2015
- Author: John Saker
- Language: English
- Year: 2012
- Author: Saintsbury George
- Language: English
- Year: 1923
- Author: Williams David
- Language: English
- Year: 2013
- Author: Jim Laughren, CWE
- Language: English
- Year: 2012