Sherlock Holmes battles against a criminal organisation in Conan Doyle’s The Five Orange Pips; in Charles Dickens’ Hunted Down a ruthless murderer is brought to justice; in The Stir Outside the Café Royal by Clarence Rook an American woman tracks down her fiancé’s killer; and in G. K. Chesterton’s The Oracle of the Dog Father Brown solves a difficult murder case. level B1.2