He is the Chief Justice of the Court of Appeals of the Confederated Tribes of the Grand Ronde Community of Oregon and sits as a judge for other tribes. He is the author of Native America, Discovered and Conquered: Thomas Jefferson, Lewis & Clark, and Manifest Destiny.Further details about the book and other writings on the impact of Manifest Destiny on Native America can be found on Professor Miller's blog athttp://lawlib.lclark.edu/blog/native_america/