Anna Katharine Green (1846–1935) was an American author and one of the pioneers of detective fiction. Born in Brooklyn, New York, Green became known for her mysteries and detective novels that captivated readers in the late 19th and early 20th centuries. She is often credited with shaping the detective fiction genre and influencing later writers like Arthur Conan Doyle.
Green’s most famous work is “The Leavenworth Case” (1878), which is considered one of the earliest American detective novels. Her writing was characterized by intricate plots, clever detective work, and a focus on the psychological aspects of crime. Green’s contribution to the genre extended beyond her literary works; she was one of the first female detective novelists and paved the way for future women writers in the mystery genre. Anna Katharine Green’s impact on detective fiction and her role in breaking gender barriers in literature make her a notable figure in the history of American literature.