SOURCES AND FURTHER READING: This story is based on the Ethel Campbell collection at the Australian War Memorial 3DRL/2110. There is a collection of her poetry at the same, 2DRL/6701. Ethel Campbell’s work during the war and her tour of Australia were widely documented in Australian and South African newspapers at the time, and in Ethel’s own book, The Life of Sam Campbell (Durban: Singleton & Williams, 1938).