Anna Katharine Green's 'Amelia Butterworth Mysteries' collection, composed of 'That Affair Next Door', 'Lost Man's Lane: A Second Episode in the Life of Amelia Butterworth', and 'The Circular Study', is a literary treasure trove for mystery enthusiasts. Green's engaging writing style, filled with suspense and intricate plot twists, sets the tone for these captivating novels within the detective fiction genre. The stories are set in the late 19th century, offering readers a glimpse into the social and cultural norms of the time while providing an entertaining mystery-solving experience. Green's skillful storytelling and attention to detail make these novels a delightful read for fans of classic detective fiction. Anna Katharine Green, often referred to as the 'Mother of the Detective Novel', drew inspiration from her deep interest in criminal psychology and her own experiences working as a court stenographer. Her passion for mystery writing shines through in the rich character development and suspenseful narratives present in the Amelia Butterworth Mysteries. With its gripping plotlines and engaging characters, Green's collection is a must-read for anyone looking for a thrilling journey into the world of Victorian-era detective fiction.