* ABC Radio - Conversations - with Richard Fidler & Sarah Kanowski. The daring and scandalous life of British double agent Celery. This very popular show is downloaded 3 million times per month. Click to Listen. 

*  Radio Out There -The Ultimate True Spy Story - click link to listen or download the interview

 *  Radio Fiveaa - Evenings with Jeremy Cordeaux - The man with 23 fake names  - click to listen



CIA. Center for the study of intelligence - Intelligence Officers' Bookshelf by Hayden Peake - March 2018 (Vol 62, No.1)  

*  ABC News Online - Four wives, two mistresses and a double agent: How Carolinda Witt found out her grandfather's secret past.  In the top 5 most popular articles read nationally on 9th March 2018

*  Sydney Morning Herald - The spy who stayed out in the cold

*  Monmouthshire BeaconDelving into the tale of the war-time MI5 double agent - Dec 2017