Wittgenstein's Philosophical Development : Phenomenology, Grammar, Method, and the Anthropological View (History of Analytic Philosophy)

The book explains why and how Wittgenstein adapted the Tractatus in phenomenological and grammatical terms to meet challenges of his 'middle period.' It also shows why and how he invents a new method and develops an anthropological perspective, which gradually frame his philosophy and give birth to the Philosophical Investigations .