Slim Callaghan is called to Margraud Manor in Devon where valuable jewels have been stolen. His investigations take him to a shady nightclub in London haunted by the criminal classes.
References
^Reilly, John M. Twentieth Century Crime & Mystery Writers. Springer, 2015. p. 300. ISBN0312824181. OL4437992M.
Bibliography
Magill, Frank Northen. Critical Survey of Mystery and Detective Fiction: Authors, Volume 1. Salem Press, 1988.