Spymaster: The Man Who Saved MI6, the new book by Author Helen Fry. (2021)

 https://www.amazon.com/Spymaster-Man-Who-Saved-MI6/dp/0300255950/ref=sr_1_1?keywords=spymaster&qid=1638478309&sr=8-1

www.helen-fry.com

Twitter: @DrHelenFry

Become a supporter of this podcast: https://www.spreaker.com/podcast/william-ramsey-investigates--1898073/support.