Dear Codebreaker - The Letters of Margaret Rock (Bletchley Park Codebreaker) and John Rock (Parachute & Glider Forces Pioneer)
By Kerry Howard
Published: November 1, 2013.
This touching book of letters is a unique glimpse into the lives of Margaret Rock, Bletchley Park Codebreaker, and her brother, John Rock, British Parachute and Glider Forces Pioneer. Follow one family’s journey of happiness, loss and great adventure during the Fall of France, the Blitz, the start of Britain’s first Parachute and Glider Regiments as well as the secret work at Bletchley Park.