Before he turned to crime …

… Elmore Leonard's Gritty Westerns | CrimeReads. (Hat tip, Dave Lull.)

Leonard was originally no more a man of the West than was the Ohio-born dentist Zane Grey. While a kid in Detroit, Westerns enthralled him as they did most people in the 1930s and 40s. When he grew interested in writing during college Western fiction seemed a promising genre he could work in part-time. Unlike many writers then selling Western tales to pulps, though, Leonard insisted on accuracy, and kept a ledger of his research over the years, later crediting his longtime subscription to Arizona Highways magazine for many of his authentic descriptions. All had to be genuine: the guns, Apache terms and clothing; the frontier knives, card games, liquor, and especially the horses.