- Author: Derek Smith Richard Parsons
- Language: English
- Year: 2011
- Author: Graham Bleathman Lee Pearsons Derek Smith
- Language: English
- Year: 2010
- Author: John Meier Derek Smith
- Language: English
- Year: 2017
- Author: John Horton Conway Derek Smith
- Language: English
- Year: 2003
- Author: Fagerstrom Derek, Smith Lauren
- Language: English
- Year: 2009
- Author: John Meier Derek Smith
- Language: English
- Year: 2017
- Author: John Meier Derek Smith
- Language: English
- Year: 2017
- Author: John Meier Derek Smith
- Language: English
- Year: 2017
- Author: Kev Delaney Derek Smith Adrian Pinel
- Language: English
- Year: 1996
- Author: James Derek Smith
- Language: English
- Year: 1999