Adapted into a film of the same name in 1948, this is the eighth novel out of the series of ten featuring Slim Callaghan, a detective with a secretary and an office in Berkeley Square. The story revolves around three daughters of a rich and beautiful woman whose will causes each of the sisters to be suspects in the killing of their mother. This is a First Edition, First Impression in very good condition and one of Cheyney's rarer volumes.