“Conventional wisdom holds that Arthur Conan Doyle invented the detective story but in fact Green’s first book featuring detective Ebenezer Gryce – in which Miss Butterworth does not appear – The Leavenworth Case came out in 1878, almost a decade before Sherlock Holmes made his debut in A Study in Scarlet. This is why Green is often referred to as The Mother of the Detective Novel.”

“Conventional wisdom holds that Arthur Conan Doyle invented the detective story but in fact Green’s first book featuring detective Ebenezer Gryce – in which Miss Butterworth does not appear – The Leavenworth Case came out in 1878, almost a decade before Sherlock Holmes made his debut in A Study in Scarlet. This is why Green is often referred to as The Mother of the Detective Novel.”

— Emmuska Orczy