- The Archaeologist was a Spy: Sylvanus G. Morley and the Office of Naval Intelligence
- The Texas Rangers and the Mexican Revolution: The Bloodiest Decade, 1910-1920
- Border and the Revolution
- Texas Ranger Biographies: Those Who Served, 1910-1921
- A Mexican Family Empire, the Latifundio of the Sanchez Navarros, 1765-1867