Published in 1797, the Critique of Pure Reason is considered to be one of the foremost philosophical works ever written. In the Critique of Pure Reason, Immanuel Kant explores the foundation of human knowledge and its limits, as well as man's ability to engage in metaphysics.

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.

The essays in The Two Fundamental Problems of Ethics have a rather special place in Schopenhauer’s work, both being written as entries to Scandinavian philosophy competitions, one in Norway and one in Sweden.

Parerga means 'supplementary to a main work', and Paralipomena suggests a further supplement, but these two books were anything but a casual addition to his major opus, The World as Will and Idea. For a start, it was the publication of Parerga and Paralipomena in 1851 which brought Schopenhauer to the attention of the general public, decades after The World as Will and Idea first appeared.  

'The two foes of human happiness are pain and boredom.' Arthur Schopenhauer (1788-1860) was one of the most influential philosophers of the 19th century because his humanistic, atheistic, if pessimistic views chimed with a new secularism that was emerging from a Western society dominated by religion. Despite his rather forbidding image (and a few outdated views), he is one of the most approachable German philosophers, and this is certainly evident in these two key works, The Wisdom of Life and Counsels and Maxims.

A classic guide to tricks and tactics for winning arguments, with commentary on the use of and defense against each tactic. The best summary of this audiobook is "being right doesn’t mean you’re gonna win, and this is why". It’s the ultimate guide to spotting the many different kinds of bull people pull in order to win over the crowd, rather than argue the point at hand. There’s very few of them that don’t immediately bring examples to mind, and having it laid out clearly like this is the perfect armour to stop people derailing you. 

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.

This Leibniz collection contains some of the philosopher’s most important works and ideas, spans three decades and illuminates the fascinating intellectual journey undertaken by him in his quest for truth. A prodigious polymath, Leibniz was a mathematician, philosopher, physicist and statesman and engaged with a sweeping range of ideas and disciplines, striving throughout his life to be at the cutting edge of scientific thinking. These Principal Essays are arranged in chronological order. 

Perhaps one of the most revolutionary works of philosophy ever presented, The Phenomenology of Spirit is Hegel's 1807 work that is in numerous ways extraordinary. A myriad of topics are discussed, and explained in such a harmoniously complex way that the method has been termed Hegelian dialectic. Ultimately, the work as a whole is a remarkable study of the mind's growth from its direct awareness to scientific philosophy, proving to be a difficult yet highly influential and enduring work.

First proposed more than 200 years ago, Schopenhauer's extraordinarily prescient metaphysics - if understood along the lines thoroughly elucidated and substantiated in this volume - offer powerful answers not only to the paradoxes of quantum mechanics, but also to modern philosophical dilemmas such as the hard problem of consciousness - which plagues mainstream physicalism - and the subject combination problem - which plagues constitutive panpsychism 

This recording contains four important and related works by Heidegger: 'What Is Philosophy', 'What Is Metaphysics', 'On the Essence of Truth' and 'The Question of Being'.

Kant's Prolegomena, although a small book, is without doubt the most important of his writings, writes the translator, Paul Carus. Prolegomena means, literally, prefatory or introductory remarks, and it furnishes us with a key to his main work, The Critique of Pure Reason; in fact, it is an extract containing all the salient ideas of Kant's system. It approaches the subject in the simplest and most direct way and is therefore best adapted as an introduction into his philosophy. 

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.’

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’. 

The Gay Science (The Joyful Wisdom) is one of Nietzsche's greatest books. His wonderfully fertile mind roams over mankind, his thoughts, his emotions, his behaviour and his weaknesses with remarkable clarity, with insight - but also with humour!In this work are 383 separate paragraphs, some short, some long, but all singular observations - the epitome of his famous aphoristic style. 'Morality is the herd instinct in the individual.'

Unveiling the profound reflections and philosophical musings of legendary thinker Arthur Schopenhauer, this collection compiles some of his greatest works, providing modern listeners with a detailed and unparalleled glimpse into Schopenhauer’s worldview and philosophy. Perfect for newcomers to Schopenhauer’s philosophy and experienced intellectual adventurers alike, the Schopenhauer Collection serves as an ideal handbook or reference guide for students, as well as anybody who wants to gain a deeper understanding of the ideas that came to dominate 19th century philosophy.

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.

First proposed more than 200 years ago, Schopenhauer's extraordinarily prescient metaphysics - if understood along the lines thoroughly elucidated and substantiated in this volume - offer powerful answers not only to the paradoxes of quantum mechanics, but also to modern philosophical dilemmas such as the hard problem of consciousness - which plagues mainstream physicalism - and the subject combination problem - which plagues constitutive panpsychism 

The original edition of The World as Will and Idea appeared in 1818, but in 1844 Schopenhauer published an expanded version. It contained the 'Criticism of the Kantian Philosophy', a lengthy document; and Supplements to the First Book ( The Doctrine of the Idea of Perception) and the Second Book ( The Doctrine of Perception or Knowledge of the Understanding).

The essays in The Two Fundamental Problems of Ethics have a rather special place in Schopenhauer’s work, both being written as entries to Scandinavian philosophy competitions, one in Norway and one in Sweden.

Unless suffering is the direct and immediate object of life, our existence must entirely fail of its aim. It is absurd to look upon the enormous amount of pain that abounds everywhere in the world, and originates in needs and necessities inseparable from life itself as serving no purpose at all and the result of mere chance.

Parerga means 'supplementary to a main work', and Paralipomena suggests a further supplement, but these two books were anything but a casual addition to his major opus, The World as Will and Idea. For a start, it was the publication of Parerga and Paralipomena in 1851 which brought Schopenhauer to the attention of the general public, decades after The World as Will and Idea first appeared.  

Published in 1797, the Critique of Pure Reason is considered to be one of the foremost philosophical works ever written. In the Critique of Pure Reason, Immanuel Kant explores the foundation of human knowledge and its limits, as well as man's ability to engage in metaphysics.

Written by Arthur Schopenhauer, The Wisdom of Life is an essay from Schopenhauer's last work, Parerga and Paralipomena. Schopenhauer's essay is a detailed description on exploring what human behavior is and what it should be. Schopenhauer also argues the “art” of obtaining the greatest possible pleasure and success in life through the theory of eudaemonology. He takes a unique approach on many important philosophical questions, including whether human life corresponds, or could possibly correspond, to the conception of existence itself.

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.’

John Locke and his works - particularly An Essay Concerning Human Understanding - are regularly and rightly presented as foundations for the Age of Enlightenment. His primary epistemological message - that the mind at birth is a blank sheet waiting to be filled by the experiences of the senses - complemented his primary political message: that human beings are free and equal and have the right to envision, create and direct the governments that rule them and the societies within which they live.

By calling everything into doubt, Descartes laid the foundations of modern philosophy. With the celebrated words "I think therefore I am," his compelling argument swept aside ancient and medieval traditions. He deduced that human beings consist of minds and bodies; that these are totally distinct "substances"; that God exists and that He ensures we can trust the evidence of our senses.

For a world that over the past century has witnessed horrors the like of which could not have been imagined by earlier generations, Job’s cries of despair and incomprehension are all too recognisable. The visionary psychotherapist Carl Gustav Jung understood this and responded with this remarkable book, in which he set himself face to face with 'the unvarnished spectacle of divine savagery and ruthlessness'.

In this final part to Schopenhauer's momentous and hugely influential work, his original and wide-ranging observations are as lively as ever. Though cast as a 'pessimist' by history, he is anything but that to read - and listen to. Here are the last supplementary comments his original work (published 1818), the fruit of decades of further reflection.

A work of striking originality, The Human Condition is in many respects more relevant now than when it first appeared in 1958. In her study of the state of modern humanity, Hannah Arendt considers humankind from the perspective of the actions of which it is capable. The problems Arendt identified then - diminishing human agency and political freedom, the paradox that as human powers increase through technological and humanistic inquiry, we are less equipped to control the consequences of our actions - continue to confront us today.