Dermot Turing is the author of the acclaimed biography 'Prof', about the life of his uncle, Alan Turing. He spent his career in the legal profession after graduating from Cambridge and Oxford, and is a trustee of Bletchley Park. He has extensive knowledge of World War II code-breaking and is a regular presenter at major cryptology events. He lives in St Albans.
A great book filling out our picture of Second World War code-breaking. His prose crackles with energy and an appealing sense of humor, enhanced by dozens of photographs, many of which will be new even to devoted students of his subject. --Michigan War Studies Review A remarkable tale of intellect, bravery and camaraderie that reads like a nail-biting spy novel. --Nature.com