"[Heidegger's] greatest work... essential for all collections." —Choice "... students of Heidegger will surely find this book indispensable." —Library Journal Contributions to Philosophy, written in 1936-38 and first published in 1989 as Beiträge zur Philosophie, is Heidegger’s most ground-breaking work after the publication of Being and Time in 1927. If Being and Time is perceived as undermining modern metaphysics, Contributions undertakes to reshape the very project of thinking.