The Forgotten Giant of Bletchley Park

Brigadier John Tiltman was a key codebreaker who played a crucial role in Britain's survival and triumph in World War II, cracking codes including Japanese ones and creating machines such as Colossus. His lack of recognition may be due to his lack of association with Enigma, but he was closely involved at the start and was a gifted communicator and team-builder.

Format: Hardback
Length: 224 pages
Publication date: 08 June 2022
Publisher: Pen & Sword Books Ltd

In recent years, the remarkable work of the Bletchley Park codebreakers has captured the public's imagination through various books and films. While individuals like Alan Turing and Dilly Knox have received well-deserved recognition, Brigadier John Tiltman has largely been overlooked. This overdue biography sheds light on the significant contributions of The Brig, as he was known.

After serving with distinction in the Great War, Tiltman established himself as a skilled codebreaker between the two world wars. He diligently monitored messages from Russian and other unfriendly powers, playing a crucial role in safeguarding Britain's security. During World War Two, Tiltman emerged as one of the most versatile cryptographers, adept at cracking a wide range of codes, including those used by the Japanese. His breakthrough against the German High Command Lorenz system was instrumental in developing machines such as Colossus, the first recognisable computer.

Despite his remarkable achievements, Tiltman's lack of recognition may be attributed to his apparent lack of association with Enigma. However, it is important to note that he was closely involved at the start of the project. In addition to his cryptological brilliance, Tiltman possessed exceptional communication and team-building skills. His character was characterized by charm, intelligence, determination, and common sense, making him invaluable in fostering the special relationship with American partners during and after the war.

Harold Liberty's biography provides a captivating account of the life and contributions of Brigadier John Tiltman. It sheds light on a man whose unwavering dedication and expertise played a pivotal role in Britain's survival and triumph in the Second World War. Tiltman's legacy deserves to be more widely acknowledged and celebrated, as his contributions have left an indelible mark on history.

Weight: 544g
Dimension: 164 x 241 x 27 (mm)
ISBN-13: 9781399089616