Over the course of the last four decades, William Leon McBride has distinguished himself as a teacher, mentor, and scholar without peer. The author of seven books and more than two hundred book chapters, articles, and reviews, he is a world-renowned expert on the philosophy of Jean-Paul Sartre and a leader in the international community of philosophers. This volume—which celebrates the occasion of his seventy-fifth birthday—includes contributions from colleagues, friends, and formers students. Together, they pay tribute to the intellectual, philosophical, and professional achievements of one of the most esteemed and accomplished scholars of his generation.