- Author: Trotsky Leon, Volkogonov Dmitri
- Language: English
- Year: 2014
- Author: Prashad Vijay
- Language: English
- Year: 2019
- Author: Brovkin V., Brovkin Vladimir
- Language: English
- Year: 2005
- Author: Figes Orlando
- Language: English
- Year: 2017
- Author: Eric Naiman
- Language: English
- Year: 1997
- Author: Gregory Carleton
- Language: English
- Year: 2005