- Author: Peters Anne
- Language: German
- Year: 2001
- Author: Dicke Klaus, Hobe Stephan, Meyn Karl-Ulrich, Peters Anne, Riedel Eibe, Schütz Hans-Joachim, Tietje Christian
- Language: German
- Year: 2005
- Author: Debbie Peters Anne Feunteun
- Language: English
- Year: 2012