At the Foundations of Bioethics: Critical Essays on the Thought of Professor H. Tristram Engelhardt, Jr.; Mark J. Cherry, Ana S. Iltis, and Lisa M. Rasmussen.- Part I: Critical Essays.- A Critical Appraisal of Engelhardt on The "Enlightenment Project"; Laurence B. McCullough.- Diversity in Clinical Ethics; George J. Agich.- Recognizing the Difference that Faith Makes: H. Tristram Engelhardt, Jr., on Life-Ending Medical Interventions; John C. Moskop.- The Foundations of Secular Bioethics; Stephen Wear.- Disease, Bioethics, and Philosophy of Medicine: The Contributions of H. Tristram Engelhardt, Jr.; Mary Ann Gardell Cutter.- A Transcendental Argument for Agreement As the Sole Sufficient Basis of a Philosophical Ethic; George Khushf.- Equality is Problematic: Engelhardt on Fair Equality of Opportunity, Health Care, and the Family; Ruiping Fan.- Bioethics After the Death of God - Reflections on an Engelhardtian Theme; Mark J. Cherry.- The Ethical Conduct of Research: The Legacy of the Three Principles; Ana Smith Iltis Non-Certain Foundations: Clinical Ethics Consultation for the Rest of Us; Lisa M. Rasmussen.- Moral Strangers, Proceduralism, and Moral Consensus Fabrice Jotterand.- Cracks in the Foundations of Engelhardt's Bioethics; Jeremy R. Garrett.- Part II: Personal Reflections.- Two Score Years Ago; Laurence McCullough.- A Recollection with Appreciation; George J. Agich.- H. Tristram Engelhardt, Jr. - A Personal Reflection; John Moskop.- Post-Apocalyptic Tris; Eric Juengst.- Ode to Tris; Mary Ann Gardell Cutter.- The Engelhardt Experience; Ana Smith Iltis.- Studying with H. Tristram Engelhardt, Jr.: Lessons in an Engelhardtian Weltanschauung; Lisa Rasmussen.- H. Tristram Engelhardt, Jr.: The Man Behind the Scholar; Fabrice Jotterand.- Apprenticing with H. Tristram Engelhardt, Jr.: A Tribute to the Founder of Our Thing; Jeremy R. GarrettDr. H. Tristram Engelhardt, Jr.: Scholar, Gentleman, Friend; Chris Ralston.- Tris Engelhardt: Teacher and Mentor; Jennifer Bulcock.