- Author: Marx Karl, Fowkes Ben, Mandel Ernest
- Language: English
- Year: 1992
- Author: Fowkes Ben
- Language: English
- Year: 2014
- Author: Fowkes Ben, Marx Karl
- Language: English
- Year: 2013
- Author: Fowkes Ben, Marx Karl
- Language: English
- Year: 2004
- Author: Fowkes Ben
- Language: English
- Year: 1993