He was the coeditor of In the Language of Kings: An Anthology of Mesoamerican Literature, Pre-Columbian to the Present; The Life and Times of Mexico; and While Someone Else Is Eating: Poets and Novelists on Reaganism. He was a contributing editor to Harper’s, and his essays and articles appeared in the Nation, the Atlantic Monthly, the New York Times, the Los Angeles Times, American Educator, the Antioch Review, and many more publications. He founded and chaired the advisory board of The Clemente Course in the Humanities; and cofounded—with Howard Meredith and members of the Kiowa, Cherokee, Chickashaw, Maya, Nahua, Lakota, CYup’ik, and other tribes and nations—the Pan-American Indian Humanities Center at the University of Science and Arts of Oklahoma. He died in May of 2012.