- Author: Anthony Lambert
- Language: English
- Year: 2013
- Author: Royston Ellis
- Language: English
- Year: 2014
- Author: Andreas Umbreit
- Language: English
- Year: 2009
- Author: Robin McKelvie Jenny McKelvie
- Language: English
- Year: 2008
- Author: Philip Briggs
- Language: English
- Year: 2012
- Author: Michael Buckley
- Language: English
- Year: 2008
- Author: Katrina Manson James Knight
- Language: English
- Year: 2012
- Author: Kathleen Becker
- Language: English
- Year: 2014
- Author: Philip Briggs
- Language: English
- Year: 2016