Codebreaker : The untold story of Richard Hayes, the Dublin librarian who helped turn the tide of World War II
(Reklamlänk)
When Richard Hayes, a gifted polymath and cryptographer, was drafted by Irish intelligence services to track the movements of a prolific Nazi spy, Hermann Görtz, it set in motion one of the most remarkable episodes in Irish history. What followed was a high-stakes game of cat and mouse that would wi
