- Author: Derek Birrell
- Language: English
- Year: 2013
- Author: Ann Marie Gray, Derek Birrell
- Language: English
- Year: 2013
- Author: Derek Birrell
- Language: English
- Year: 2009
- Author: Derek Birrell, Ann Marie Gray
- Language: English
- Year: 2016
- Author: Derek Birrell
- Language: English
- Year: 2009
- Author: Derek Birrell, Ann Marie Gray
- Language: English
- Year: 2016
- Author: Derek Birrell Cathy Gormley-Heenan (auth.)
- Language: English
- Year: 2015
- Author: Derek Birrell (auth.)
- Language: English
- Year: 2012