- Author: Walker Robert
- Language: English
- Year: 2009
- Author: Hazel Kemshall
- Language: English
- Year: 2002
- Author: Sandra Shaw
- Language: English
- Year: 2010
- Author: Patricia Kennett
- Language: English
- Year: 2001
- Author: Michael Cahill
- Language: English
- Year: 2010
- Author: Paul Higate Rhidian Hughes Rachel Lart
- Language: English
- Year: 2006