Having grown up in Oklahoma when it was one of the last states which prohibited liquor, I grew up with War On Drugs, where every teenager knew who the bootleggers were.
Although I wasn't able to get a visa for Vietnam, I was able to talk with swift boat veterans to get a feel for the time and place, and I visited a tropical prison in the Philippines to get a sense of what a Vietnamese prison might have been like.
I always have one or two, sometimes more, Navajo or other tribes' cultural elements in mind when I start a plot. In Thief of Time, I wanted to make readers aware of Navajo attitude toward the dead, respect for burial sites.
I know what I write about seems exotic to a lot of people, but not for me. I pulled up to an old trading post and saw a few elderly Navajos sitting on a bench. I felt right at home.
The essays in The Great Taos Bank Robbery were my project to win a Master of Arts degree in English when I quit being a newspaper editor and went back to college.