Containing his lectures given at Marburg in the winter semester of 1923-1924, this is volume 17 of Martin Heidegger's "Gesamtausgabe". Introducing the notion of phenomenology by tracing it back to Aristotle's treatments of phainomenon and logos, Heidegger dismantles the history of ontology and charts a course for phenomenology.
Daniel O. Dahlstrom, Professor of Philosophy at Boston University, is author of Heidegger's Concept of Truth.