- Author: Yvonne Davies, Jason Davies, Martin J. Forrest
- Language: English
- Year: 2019
- Author: Yvonne Davies, Jason Davies, Martin J. Forrest
- Language: English
- Year: 2019
- Author: Jason Davies
- Language: English
- Year: 2015
- Author: Kerry Sheldon Jason Davies Kevin Howells
- Language: English
- Year: 2011
- Author: Jason Davies Claire Nagi
- Language: English
- Year: 2017