Margery Allingham, born in 1904 to Emily and Herbert Allingham, was an esteemed English novelist, author, and editor of Christian Globe and the New London Journal. Considered one of the four "Queens of Crime" from the golden age of detective fiction, Allingham began writing stories and plays at a young age and published her first novel, Blackkerchief Dick, at 19. She later studied drama and speech training at Regent Street Polytechnic in London. Allingham is best known for her character Albert Campion, a sleuth first introduced in The Crime of Black Dudley. Campion was featured in seventeen subsequent novels, and even more short stories. Allingham continued to write until her death on June 30, 1966.