- Author: Darren Hill
- Language: Italian
- Year: 2017
- Author: Darren Hill William J. Penson Divine Charura
- Language: English
- Year: 2016
- Author: Alison Hill, Darren Hill
- Language: English
- Year: 2021
- Author: Hill Darren, Hill Alison, Richardson Sean
- Language: English
- Year: 2016