Download or read book Major Works written by Ludwig Wittgenstein and published by Harper Perennial Modern Classics. This book was released on 2009-03-10 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Major Works is the finest single-volume anthology of influential philosopher Ludwig Wittgenstein's important writings. Featuring the complete texts of Tractatus Logico-Philosophicus, The Blue and Brown Books: Studies for 'Philosophical Investigations,' and On Certainty, this new collection selects from the early, middle, and later career of this revolutionary thinker, widely recognized as one of the most profound minds of all time.