Here's another neat part:

The recognition that gladdened him most, however, was the status of Special Friend of the Dineh conferred on him in 1987 by the Navajo Nation for his honest, accurate portrayal of Navajo people and their culture. It was also a special source of pride to him that his books are taught on reservation high schools and colleges.

"Good reviews delight me when I get them," he once said. "But I am far more delighted by being voted the most popular author by the students of St. Catherine Indian school, and even more by middle-aged Navajos who tell me that reading my mysteries revived their children's interest in the Navajo Way."