Sword and Scimitar: Fourteen Centuries of War between Islam and the West
2018
Defenders of the West: The Christian Heroes Who Stood Against Islam
2022
The Two Swords of Christ: Five Centuries of War between Islam and the Warrior Monks of Christendom
2026
Nine Years Among the Indians, 1870-1879 : The Story of the Captivity and Life of a Texan Among the Indians
2018
The Pickle Factory: A Tall Tale of the CIA
2026
Desert Death-Song: A Collection of Western Stories (Unabridged)
2013