He has authored or edited 15 books. Whitney is also a senior scholar at the Center for the American Idea in Houston, Texas, the first senior fellow at the Russell Kirk Center for Cultural Renewal, a member of the college of fellows at the Dominican School of Philosophy and Theology, Berkeley, a member of the Ronald Reagan Presidential Library's Leadership Development Committee, and a scholar with the Wyoming Catholic College committee of advisors. His work has appeared on blogs and in numerous newspapers, magazines, and journals.