- Author: Silke Helfrich (editor), Heinrich-Böll-Stiftung (editor)
- Language: German
- Year: 2014
- Author: Silke Helfrich (editor), David Bollier (editor), Heinrich-Böll-Stiftung (editor)
- Language: German
- Year: 2015
- Author: Silke Helfrich, David Bollier, Heinrich-Böll-Stiftung
- Language: German
- Year: 2019
- Author: Silke Helfrich, David Bollier
- Language: German
- Year: 2020
- Author: Vera Hofmann, Johannes Euler, Linus Zurmühlen, Silke Helfrich
- Language: German
- Year: 2022
- Author: Heinrich-Böll-Stiftung., Silke Helfrich
- Language: German
- Year: 2012
- Author: Silke Helfrich David Bollier
- Language: German
- Year: 2020
- Author: David Bollier Silke Helfrich
- Language: English
- Year: 2019
- Author: David Bollier Silke Helfrich
- Language: English
- Author: Silke Helfrich (compiladora)
- Language: Spanish