- Author: Mohammed Ben Sulayem, Sean O'Connor, David Hassan
- Language: English
- Year: 2013
- Author: David Hassan, Jim Lusted, Jim Lusted
- Language: English
- Year: 2012
- Author: Paul Darby, David Hassan
- Language: English
- Year: 2015
- Author: David Hassan
- Language: English
- Year: 2011
- Author: Allan Edwards David Hassan
- Language: English
- Year: 2014
- Author: David Hassan Sandra Dowling Roy McConkey
- Language: English
- Year: 2014