Immanuel Kant’s Critique of Pure Reason can lay claim to being the most important single work of modern philosophy, a work whose methodology, if not necessarily always its conclusions, has had a profound influence on almost all subsequent philosophical discourse. In this work Kant addresses, in a groundbreaking elucidation of the nature of reason, the age-old question of philosophy: “How do we know what we know?” and the limits of what it is that we can know with certainty.

Being and Time was published in 1927 during the Weimar period in Germany, a time of political, social and economic turmoil. Heidegger himself did not escape the pressures and his nationalism, and undeniable anti-Semitism in the following decades cast a shadow over the man, but not the work. Being and Time is not coloured by expressions of his later views (unlike other writings) and remains an outstanding document.

This audiobook contains all 3 volumes of Capital, as well as Marx and Engel's most renowned work, The Communist Manifesto. One of the most notorious and influential works of modern times, Capital is an incisive critique of private property and the social relations it generates. It rapidly acquired readership throughout the world when published, to become a work described by Marx's collaborator Friedrich Engels as 'the Bible of the working class'.

Schopenhauer was just 30 when his magnum opus, Die Welt als Wille und Vorstellung, a work of considerable learning and innovation of thought, first appeared in 1818.

Much to his chagrin and puzzlement (so convinced was he of its merits), it didn't have an immediate effect on European philosophy, views and culture. It was only decades later that it was recognised as one of the major intellectual landmarks of the 19th century.

Slavoj Žižek's first book is a provocative and original work looking at the question of human agency in a postmodern world. In a thrilling tour de force that made his name, he explores the ideological fantasies of wholeness and exclusion which make up human society.

Benedict de Spinoza's Ethics, first published in 1677, constitutes a major systematic critique of the traditional and religious foundations of philosophical thought. In it, Spinoza follows a logical step-by-step format consisting of definitions, axioms, propositions, proofs, and corollaries to create a comprehensive inquiry into the truth about God, nature, and humans' place within the universe. From these broad metaphysical themes, Spinoza derives what he considered to be the highest principles of religion and society and lays out an ethical system in which reason is the supreme value.

It was with Human, All Too Human, first published in 1878, that Nietzsche developed the aphoristic style that so suited his challenging views and uncompromising style. The text is divided into three main sections: 'Of the First and Last Things', 'History of the Moral Feelings' and 'The Religious Life'.

Philosophical Investigations was published in 1953, two years after the death of its author. In the preface written in Cambridge in 1945 where he was professor of philosophy he states: ‘Four years ago I had occasion to re-read my first book (the Tractatus Logico-Philosophicus) and to explain its ideas to someone. It suddenly seemed to me that I should publish those old thoughts and the new ones together: that the latter could be seen in the right light only by contrast with and against the background of my old way of thinking.’

In this classic account of madness, Michel Foucault shows once and for all why he is one of the most distinguished European philosophers since the end of World War II. Madness and Civilization, Foucault's first book and his finest accomplishment, will change the way in which you think about society. Evoking shock, pity, and fascination, it might also make you question the way you think about yourself.

As philosophy professor Taylor Carman explains in his helpful introduction, Edmund Husserl (1859-1938) was the founder of modern phenomenology, one of the most important and influential movements of the 20th century. Ideas, published in 1913 – its full title is Ideas for a Pure Phenomenology and Phenomenological Philosophy – was the key work. It is arguably ‘the most fundamental and comprehensive statement of the fundamental principles of Husserl’s mature philosophy’.

In 1929, Martin Heidegger (1889-1976) published his remarkable book Kant and the Problem of Metaphysics. The Kantbuch, as Heidegger often called it, is regarded by many as a vital supplement to the unfinished second part of Heidegger’s most influential work, Being and Time, which was published two years earlier in 1927.

Fundamental Principles of the Metaphysics of Morals (1785) remains one of the most influential works on moral philosophy. The German philosopher Immanuel Kant sets out by explaining the core concepts and principles of moral theory and demonstrating that they are normative for rational agents. He argues that the world of understanding is more fundamental than the world of sense. Therefore the moral law, which clearly applies to the world of understanding, also applies to the world of sense because the world of understanding is primary.

Critique of Judgement was published in 1790 and is divided into two parts, the Critique of Aesthetic Judgement and the Critique of Teleological Judgement. Our ‘judgements of taste’, as Kant describes our aesthetic judgements, have both a personal and a universal function: personal, because we have a subjective aesthetic response to the ‘agreeable’, the ‘beautiful’, the ‘sublime’ and the ‘good’; but also there is a ‘universal’ aspect because our aesthetic response has a ’disinterested’ element. This brings under Kant’s spotlight, for example, the concept of beauty and the perception of beauty.

Walter Benjamin was an icon of criticism, renowned for his insight on art, literature, and philosophy. This volume includes his views on Kafka, with whom he felt a close personal affinity; his studies on Baudelaire and Proust; and his essays on Leskov and Brecht’s epic theater. Illuminations also includes his penetrating study “The Work of Art in the Age of Mechanical Reproduction”, an enlightening discussion of translation as a literary mode, and his theses on the philosophy of history.

A major new collection from "arguably the most important intellectual alive" ( The New York Times). Noam Chomsky is universally accepted as one of the preeminent public intellectuals of the modern era. Over the past thirty years, broadly diverse audiences have gathered to attend his sold-out lectures. Now, in Understanding Power, Peter Mitchell and John Schoeffel have assembled the best of Chomsky's recent talks on the past, present, and future of the politics of power.