Kritik der reinen Vernunft / Zweite hin und wieder verbesserte ...
Immanuel Kant
What Is This Thing Called Knowledge?
Duncan Pritchard
Being and Time (trans. Joan Stambaugh, revised)
Martin Heidegger
On the Theory of Types
Willard Van Orman Quine
Essays and Aphorisms
Arthur Schopenhauer & Arthur Schopenhauer