- Author: Graham Harvey
- Language: English
- Year: 2011
- Author: Keri Davies
- Language: English
- Year: 2007
- Author: Keri Davies
- Language: English
- Year: 2008
- Author: Jock Gallagher
- Language: English
- Year: 1988
- Author: Jock Gallagher
- Language: English
- Year: 1988
- Author: Jock Gallagher
- Language: English
- Year: 1988
- Author: Hedli Niklaus Trevor Harrison
- Language: English
- Year: 2003
- Author: Joanna Toye
- Language: English
- Year: 2009
- Author: Anthony Parkin
- Language: English
- Year: 1989
- Author: Joanna Toye Karen Farrington
- Language: English
- Year: 2013