- Author: Christina Aus der Au, Thomas Schlag
- Language: German
- Year: 2017
- Author: Martin Jäggle, Martin Rothgangel, Thomas Schlag
- Language: German
- Year: 2015
- Author: Thomas Klie (editor), Martina Kumlehn (editor), Ralph Kunz (editor), Thomas Schlag (editor)
- Language: German
- Year: 2015
- Author: Thomas Klie (editor), Martina Kumlehn (editor), Ralph Kunz (editor), Thomas Schlag (editor)
- Language: German
- Year: 2011
- Author: Martina Kumlehn (editor), Ralph Kunz (editor), Thomas Schlag (editor)
- Language: German
- Year: 2022
- Author: Thomas Schlag
- Language: German
- Year: 1998
- Author: Martin Rothgangel Thomas Schlag Friedrich Schweitzer
- Language: English
- Year: 2014