- Author: Christopher Clapham
- Language: English
- Year: 1998
- Author: Christopher Clapham
- Language: English
- Year: 1988
- Author: Christopher Clapham
- Language: English
- Year: 1998
- Author: Christopher Clapham
- Language: English
- Year: 2017
- Author: Christopher Clapham
- Language: English
- Year: 2017
- Author: Christopher Clapham James Nicholson
- Language: English
- Year: 2009
- Author: Christopher Clapham James Nicholson
- Language: English
- Year: 2009
- Author: Christopher Clapham
- Language: English
- Year: 2009
- Author: Christopher Clapham
- Language: English
- Year: 1996