Sallyann Price writes: “Long before the popularity of true-crime podcasts, there was True Detective, a pulp magazine published from 1924 to 1995 that, at its peak, chronicled real-life crimes for millions of readers. Edward S. Sullivan, an editor for The Los Angeles Examiner and a True Detective correspondent, would arrive at a crime scene with his notebook and camera, find out what he could from law enforcement, and begin his own investigation into what really happened. In early 2020, University of Southern California (USC) Libraries acquired Sullivan’s personal archive of 1,200 photographs and 50 meticulously annotated case files: murders, assaults, stick-ups, forgeries, grifts, kidnappings, and other criminal acts spanning from the 1930s through the 1960s.”