- Author: Sigrid Müller Cornelia Schweiger (eds.)
- Language: English
- Year: 2012
- Author: Leon Trotsky
- Language: English
- Year: 1994
- Author: Leon Trotsky Max Eastman
- Language: English
- Year: 2004
- Author: Tomasz Kamusella
- Language: English
- Year: 2014
- Author: Andrew Gregory
- Language: English
- Year: 2008
- Author: Pieter De Leemans Michéle Goyens (eds.)
- Language: English
- Year: 2006
- Author: Janet M. Hartley
- Language: English
- Year: 2014
- Author: Achilleas Hadjikyriacou
- Language: English
- Year: 2015
- Author: Catriona Kelly
- Language: English
- Year: 2014
- Author: Susanna Hast
- Language: English
- Year: 2014
