Pancho Villa’s Last Hangout—On Both Sides of the Rio Grande in the Big Bend CountryThis book Includes three articles written by Smithers: (1) "Natures Pharmacy and the Curandros"; (2) "Border Trading Posts; and, (3) Bandit Raids In The Big Bend Country". According to Bryan Wildenthal, former President of Sul Ross State College, Smithers was an outstanding authority on the early history of the areas bordering both sides of the Rio Grande. No Place of publication (presumed to be Alpine), No Date of publication (believed to be 1964).