- Author: Christopher Hobson
- Language: English
- Year: 2015
- Author: Christopher Hobson
- Language: English
- Year: 2015
- Author: Christopher Hobson Milja Kurki
- Language: English
- Year: 2011
- Author: Christopher Hobson
- Language: English
- Year: 2015
- Author: Christopher Hobson Paul Bacon Robin Cameron
- Language: English
- Year: 2014