Abstract
Authentic existentialism turns out to be Thomism interpreted in the tradition of Maritain. The primacy of existence over essence is affirmed, but in such a way as to preserve essences and intelligibility. Philosophical positions outside the Thomist family are brought in only where they support the author's argument, never as serious alternative analyses of existence. Plato is distilled down to the idea that there are some relatively permanent aspects of reality after all, and Sartre appears simply as a modern Heraclitean who sees that change permeates reality. The presentation and elaboration of the basic Thomist categories is clear; and the frequent summarization of the argument is helpful, making the book a good introduction to Thomist thinking if not to metaphysics or existentialism more broadly conceived.—P. M.