William Roughead (1870–1952) was born in Edinburgh, where he studied law and became an expert on criminology. Between 1889 and 1949 he attended every murder trial of significance held in the High Court of Justiciary in Edinburgh, publishing his accounts of them in a series of best-selling books. He held the legal title of Writer to His Majesty’s Signet and was an editor of the Notable British Trials Series.

Lucy Sante is the author of Low Life, Evidence, The Factory of Facts, Kill All Your Darlings, Folk Photography, and most recently, The Other Paris. She translated Félix Fénéon’s Novels in Three Lines and has written introductions to several other NYRB Classics, including Classic Crimes by William Roug­head and Pedigree by Georges Simenon. A frequent contributor to The New York Review of Books, she teaches writing and the history of photography at Bard College.