This is a Cordelia Gray Mystery. Meet Cordelia Gray: twenty-two tough intelligent & now sole inheritor of the Pryde Detective Agency. Her first assignment finds her hired by Sir Ronald Callender to investigate the death of his son Mark a young Cambridge student found hanged in mysterious circumstances. Required to delve into the hidden secrets of the Callender family Cordelia soon realizes it is not a case of suicide & that the truth is entirely more sinister.