- Author: Ivor Timmis
- Language: English
- Year: 2020
- Author: Bert Peeters
- Language: English
- Year: 2019
- Author: Ivan Mladenov
- Language: English
- Year: 2005
- Author: Jonathan Charteris-Black
- Language: English
- Year: 2006
- Author: Elizabeth Turner
- Language: English
- Year: 2021
- Author: Jonathan Charteris-Black
- Language: English
- Year: 2006