- Author: Gahlen Bernhard, Hesse Helmut, Ramser Hans-Jürgen
- Language: German
- Year: 1996
- Author: Levinson Marc
- Language: English
- Year: 2016
- Author: Hayes Ernestine
- Language: English
- Year: 2007
- Author: Evans Richard J
- Language: English
- Year: 1987
- Author: Opoczynski Michael
- Language: German
- Year: 2015
- Author: Hens Gregor, Vance J.D
- Language: German
- Year: 2018
Winterdreieck
epub
- Author: Deck Julia, Peter Antje
- Language: German
- Year: 2016
- Author: Alexander Brian
- Language: English
- Year: 2017
- Author: Jeffery Patricia, Jeffery Roger, Jeffrey Craig
- Language: English
- Year: 2008
- Author: Hedges Chris, Sacco Joe
- Language: English
- Year: 2012