Synopsis: In this book, Saul Kripke explores Wittgenstein's analysis of the concept of following a rule, applying his philosophical insights to the subject.

Synopsis: This book by a noted American linguist explains the basic principles of transformational generative grammar, its relationship to the general structure of language theory, and its specific application to English.

Synopsis: This book provides a clear and accessible explanation of Gödel's incompleteness theorems for non-specialists. Franzén addresses misunderstandings and misinterpretations surrounding the theorems, making it an essential resource for those seeking to navigate their significance in various discussions, including theology and philosophy.

Synopsis: Learn to "think laterally" and solve challenging puzzles with 110 brain teasers that increase in difficulty. The puzzles are categorized into five groups: Dangerous and Deadly, Easy and Elementary, Interesting and Intriguing, Chastening and Challenging, and Fascinating and Fiendish. Each section includes a "Wally Test" with rapid-fire questions to ensure your attention. The book features 96 pages and includes 25 black-and-white illustrations.

Synopsis: "Tractatus Logico-Philosophicus" is Ludwig Wittgenstein's only published philosophical work, presented in short, numbered paragraphs. It explores the relationship between language and reality, proposing that logic helps us understand a reality that is elusive. Wittgenstein famously stated, "What can be said at all can be said clearly; and what we cannot talk about we must pass over in silence." The book includes a preface by Bertrand Russell. David Pears and Brian McGuinness provide a meticulous translation.

Synopsis: This book features over 350 ingenious problems centered on classical logic. It uses symbols to express logical concepts, diagrams syllogisms and sorites, and introduces a game format involving two diagrams and a set of counters.

Synopsis: This guide helps readers develop critical thinking skills applicable to any subject. Through a blend of instruction and exercises, it encourages active reading, helping readers connect what they read to their daily lives. The book defines critical thinking and explores its relevance in fields like philosophy, biology, and sociology. It discusses elements of reasoning, standards of critical thinking, and poses important questions, making it a valuable resource for improving learning skills.

Synopsis: Lateral thinking is essential for solving a variety of puzzles in this book. It includes hundreds of brain teasers and mathematical problems that challenge kids' logic and patience. The collection features 91 intriguing "how come" mysteries designed to engage and entertain puzzle enthusiasts.