- Author: Wolf Gruner
- Language: English
- Year: 2023
- Author: Wolf Gruner
- Language: English
- Year: 2019
- Author: Thomas Pegelow Kaplan (editor), Wolf Gruner (editor)
- Language: English
- Year: 2020
- Author: Wolf Gruner
- Language: German
- Year: 2002
- Author: Wolf Gruner (editor)
- Language: German
- Year: 2008
- Author: Wolf Gruner (editor)
- Language: English
- Year: 2019
- Author: Wolf Gruner (editor)
- Language: English
- Year: 2019
- Author: Wolf Gruner (editor), Thomas Pegelow (editor)
- Language: English
- Year: 2020
- Author: Wolf Gruner
- Language: English
- Year: 2006