- Author: Borman Tracy, Cromwell Thomas
- Language: English
- Year: 2015
- Author: Cromwell Thomas, MacCulloch Diarmaid
- Language: English
- Year: 2018
- Author: Borman Tracy, Cromwell Thomas
- Language: English
- Year: 2014
- Author: Cromwell Thomas, Cromwell Thomas, Cromwell Thomas (Politiker), Cromwell Thomas, Hutchinson Robert
- Language: English
- Year: 2007