On Certainty - (Harper Perennial Modern Thought) by Ludwig Wittgenstein (Paperback)

This book is a collection of Wittgenstein's reflections on knowledge and certainty, written in the last 18 months of his life.

It provides a straightforward guide to the thought of this most complex philosopher and contains insights that will prove a stimulus for further study and scholarly disagreement.

As the seventh volume of the Wittgenstein corpus, it is a must-read for all students of philosophy.