Anna Katharine Green's 'Initials Only' is a thrilling mystery novel that follows the investigation of a murder case through the eyes of a female detective, a groundbreaking concept at the time of its publication in 1911. Green's literary style is characterized by intricate plots, a fast-paced narrative, and astute character development. In 'Initials Only,' she masterfully weaves together puzzling clues and subtle hints to keep readers on the edge of their seats until the final reveal. The novel is a prime example of early detective fiction and has influenced many mystery writers to come. Anna Katharine Green's unique perspective as a pioneering female author in the detective genre adds an extra layer of depth to 'Initials Only.' Her keen eye for detail and penchant for clever twists make this book a must-read for fans of classic mystery novels. With its engaging storyline and well-crafted characters, 'Initials Only' is sure to captivate readers from start to finish.