Queen of Codes

A thoroughly researched and highly readable account of a woman who may have appeared to the world as the epitome of ordinary, but was in truth anything but. -- Physics World A meticulously-researched biography that explores the secret life of a codebreaker equally comfortable playing the piano or living a life of high-stakes drama in a war zone -- Spyscape Anderson's role in the war effort, and her very substantial contributions to modern musicology, are now rightly recorded * The Irish Mail on Sunday * Some women are missing from history books for the simple reason that - under the Official Secrets Act - they could not speak the truth about their lives. Among these was Emily Anderson, one of the greatest codebreakers of the twentieth century - an unsung heroine of both World Wars. In Jackie Uí Chionna she at last finds her biographer. In unravelling Anderson's story, Uí Chionna shines a light on an extraordinary woman who literally changed the course of history -- Suzannah Lipscomb Queen Of Codes describes the extraordinary work and legacy of Emily Anderson during the Second World War. Anderson played a key role at our wartime home in Bletchley Park and at our regional centre in the Middle East. She is one of our best, and least recognised, codebreakers. This fantastic piece of work by Dr Jackie Uí Chionna highlights the critical role that women have played in our organisation's history -- Dr. David Abrutat, Departmental Historian, GCHQ Completely compelling, endlessly illuminating and richly intriguing - Jackie Ui Chionna's wonderfully written and deeply researched work has at last pulled back the curtain of secrecy from one of Bletchley Park's most extraordinary unsung figures. This is a story not just of a pioneering codebreaking genius, working through two world wars, but also - movingly - about a dazzlingly brilliant woman creating a space for herself and her passions in a rigid world and at a rigid time. -- Sinclair McKay The groundbreaking contribution of Emily Anderson to codebreaking in the 20th century has been hidden for far too long... until now. One of the most important biographies of recent times -- Dr Helen Fry