Gideon Alexander Mailer is is a fellow of St John's College, Cambridge. He was originally Secretary and member of the Organising Committee of the Henry Jackson Society.  In April 2009 he was listed on the Henry Jackson Society website as the society's Africa section director, but has not contributed to the site since March 2008.
- Gideon A. Mailer, University of Cambridge, accessed 20 April 2009.
- Internet Archive, Henry Jackson Society, Organising Committee, 26 January 2006
- Gideon Mailer Henry Jackson Society, 20 April 2009.
- Gideon Mailer, Aid, economic liberalisation, and the end of patrimony: The case of Sierra Leone, Henry Jackson Society, 31 March 2008.