- Author: Benjamin Elton
- Language: English
- Year: 2017
- Author: Trevor Kerry, Paul McDermott, Lewis Richard Benjamin Elton, Tony Harland, Stewart Hase, Terence Karran, Chris Kenyon, Prof. Trevor Kerry, Carolle Kerry, Kent Lofgren
- Language: English
- Year: 2012
- Author: Benjamin Elton
- Language: English
- Year: 2009
- Author: Lewis Richard Benjamin Elton
- Language: English
- Year: 1965