- Author: Hughes John B., Battersby Nicholas C., Toumazou Chris
- Language: English
- Year: 1993
- Author: Edward Hughes John Hiley Keith Brown Ian McKenzie Smith
- Language: English
- Year: 2008
- Author: Jack Frame John Hughes John McMichael John Pearson
- Language: English
- Year: 1968
- Author: Edward Hughes, John Hiley Keith Brown Ian McKenzie Smith
- Language: English
- Year: 2008
- Author: William Hughes John Brighton
- Language: English
- Year: 1999
- Author: William H. Hughes John T. Walkup
- Language: English
- Year: 2009
- Author: William Hughes John Brighton
- Language: English
- Year: 1999