"From the prize-winning biographer--the fascinating, little-known story of a Victorian-era murder that rocked literary London, leading Charles Dickens, William Thackeray, and Queen Victoria herself to wonder: can a novel kill? In May 1840, Lord William Russell, well known in London's highest social circles, was found with his throat cut. The brutal murder had the whole city talking. The police suspected Russell's valet, Courvoisier, but the evidence...