- Author: Wragg David
- Language: English
- Year: 2009
- Author: Wragg David William
- Language: English
- Year: 2010
- Author: Eddleston John J
- Language: English
- Year: 2010
- Author: Eddleston John J
- Language: English
- Year: 2010
- Author: Graham Ibbeson John Threlkeld
- Language: English
- Year: 2011
- Author: Dick Kirby
- Language: English
- Year: 2011
- Author: Alan Brooks
- Language: English
- Year: 2011
- Author: Stephen Wade
- Language: English
- Year: 2007
- Author: Geoffrey Howse
- Language: English
- Year: 2014
- Author: Tim Thornton Cathy Doggett
- Language: English
- Year: 2009
