Wittgenstein's Philosophical Investigations is arguably one of the most influential books of the 20th century. It threw a new light on the workings of language and mind, contributing significantly to the understanding of human knowledge. Featuring essays by internationally renowned scholars, this book explores the development of Wittgenstein's ideas in the direction of the Investigations. It offers a comprehensive view of some of the most disputable issues in the study of Wittgenstein's masterpiece and reassesses its relevance within contemporary philosophical debate....