The classic genre-defining whodunit, by the mother of the detective novel Introducing the first American series detective, Ebenezer Gryce, The Leavenworth Case was published nine years before the debut of Sherlock Holmes, and made author Anna Katharine Green an enormously popular and influential writer who changed the mystery genre forever. Showcasing Green's verve and style, The Leavenworth Case opens with the shocking murder of Horatio Leavenworth,...