Sarah Greenaway Miall (née Leith, 18 December 1918 – 6 October 2010), was a British rally driver and novelist, and a Second World War codebreaker at Bletchley Park.
[1] In 1934, together with her mother and two sisters, she went back to England, and was educated at Roedean School near Brighton, followed by a bachelor's degree in English from Newnham College, Cambridge.
[2] As Sally Bicknell, she published several novels, including The Midwinter Violins (1973), The Summer of the Warehouse (1979), and Follow that Uncle!
[1] On 26 July 1940, Sally Leith married a fellow Cambridge student, Nigel Bicknell (1918–1990), then a pilot in the Volunteer Reserve.
[1][2] After her second husband died in 2005, she continued to live at Maryfield Cottage in Taplow until shortly before her death from colon cancer on 6 October 2010 at Austenwood Nursing Home in Gerrards Cross.