Baroness Emma Magdolna Rozália Mária Jozefa Borbála “Emmuska” Orczy de Orci (/ˈɔːrtsiː/; 23 September 1865 – 12 November 1947) was a Hungarian-born British novelist and playwright. She is best known for her series of novels featuring the Scarlet Pimpernel, the alter ego of Sir Percy Blakeney, a wealthy English fop who turns into a quick-thinking escape artist in order to save ill-fated French royalty from “Madame Guillotine” during the French revolution, establishing the “hero with a secret identity” into popular culture.
Opening in London’s West End on 5 January 1905, The Scarlet Pimpernel became a favourite of British audiences. Some of Orczy’s paintings were exhibited at the Royal Academy in London. During World War I, she formed the Women of England’s Active Service League, an unofficial organisation aimed at encouraging women to persuade men to volunteer for active service in the armed forces.
Orczy went on to write over a dozen sequels featuring Sir Percy Blakeney, his family, and the other members of the League of the Scarlet Pimpernel, of which the first, I Will Repay (1906), was the most popular. The last Pimpernel book, Mam’zelle Guillotine, was published in 1940. None of her three subsequent plays matched the success of The Scarlet Pimpernel. She also wrote popular mystery fiction and many adventure romances. Her Lady Molly of Scotland Yard was an early example of a female detective as the main character. Other popular detective stories featured The Old Man in the Corner, a sleuth who chiefly used logic to solve crimes.