I bought this for the Gardner, though I have also some interest in the other two which I have had in separate copies. The Gardner involves an unconventional golddigger --an attractive young woman who is trying to extract money from a rich man not by seducing him by trying to compel him to pay for a cure for his highly bred goldfish, a cure invented by a poor man she loves who needs care for tuberculosis. Eventually the rich man is killed and the woman becomes a suspect defended by Mason. ( )