Mr. Clackworthy Forgets His Tonic — Christopher B. Booth

Conman extraordinaire Amos Clackworthy was the primary mystery character of Christopher Belvard Booth (1889-1950) in the 1920s. Together with his henchman, the Early Bird, he raised grifting to new levels -- and his targets were always those greedy, disreputable businessmen who more than deserved it.