Martin Heidegger. Sein und Zeit, 1927. Engelsk oversettelse: Being and Time, Blackwell 1962. Norsk oversettelse foreligger ogs?. Paragrafene 1-44. ca. 230s.
Hilary Putnam: Reason, Truth and History, Cambridge University press. 210s.
Tom Rockmore: In KANT's WAKE. Philosophy in the Twentieth Century, Blackwell. 200s