On a vast sheep station in the outback, Raymond Gillen goes swimming in the lake one night and is never seen again. After the failure of local police to solve the mystery, Bony arrives disguised as a horse-breaker, and uncovers a story of sexual tension and murder. The lake is evaporating in the intense drought - only when it dies will the mystery be solved. Apart from its strengths as a crime novel, this is probably the best book ever written about drought in Australia.
Arthur William Upfield (1 September 1890 – 13 February 1964) was an Australian writer, best known for his works of detective fiction featuring Detective Inspector Napoleon Bonaparte ('Bony') of the Queensland Police Force, a half-caste Aborigine.
Born in England, Upfield moved to Australia in 1910 and fought with the Australian military during the First World War. Following his war service, he travelled extensively throughout Australia, obtaining a knowledge of Australian Aboriginal culture that would later be used extensively in his written works. In addition to his detective fiction, Upfield was also a member of the Australian Geological Society and was involved in numerous scientific expeditions. Upfield's works remained popular after his death, and in the 1970s were the basis for an Australian television series entitled "Boney".