i went back to, literally, my childhood and i thought, okay, francis marion, "the swamp fox," daniel boone, benedict arnold, the people that i was interested in. i mean, i went back to the well and i said just fundamentally who is the most interesting person i have ever heard of? and that was jackson. so i chose jackson and jackson led me into the war. >> and it obviously turned out to be a great decision. >> it was, but i'm glad he didn't live to gettysburg, but otherwise --. [laughter]. >> well, so now do a little compare and contrast with quanah parker. you know, again --. >> that was a whole different deal. >> but some similarities in, you know, thematically, you know. >> oh, thematically. >> it's a war book and the story of transformation, but obviously very different story, very different protagonist, and ultimately probably a very different process for writing the book. >> yeah. i mean, he was -- i mean, quanah was one of the great transforming figures of the american west as he crossed from being the greatest comanche warrior into being the leader of his tribe and peace. >> right.