M. K. Wren is an American author known for her contributions to the mystery and science fiction genres. She gained recognition for her series featuring the character Ruth Galloway, a forensic archaeologist, which blends elements of crime and historical intrigue. Wren's writing often explores themes of identity and the human experience. In addition to her novels, Wren has also written short stories and essays, showcasing her versatility as a writer. Her work has been praised for its engaging plots and well-developed characters, making her a notable figure in contemporary literature.