Although it was originally published in 1892, Early Greek Philosophy by John Burnet remains unquestionably one of the most respected and admired surveys of the pre-Socratics. It is an illuminating springboard into classical Greek philosophy.

Aristotle's Metaphysics was the first major study of the subject of metaphysics - in other words, an inquiry into 'first philosophy', or 'wisdom'. It differs from Physics which is concerned with the natural world: things which are subject to the laws of nature, things that move and change, are measurable. In Metaphysics, the study falls on 'being qua being' - being insofar as it is being; the causes and principles of being, the causes and principles of substances.

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.

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.

Socrates is in prison, sentenced to die when the sun sets. In this final conversation, he asks what will become of him once he drinks the poison prescribed for his execution. Socrates and his friends examine several arguments designed to prove that the soul is immortal. This quest leads him to the broader topic of the nature of mind and its connection not only to human existence but also to the cosmos itself. What could be a better way to pass the time between now and the sunset?

Julius Caesar wrote his exciting Commentaries during some of the most grueling campaigns ever undertaken by a Roman army. The Gallic Wars and The Civil Wars constitute the greatest series of military dispatches ever written. As literature, they are representative of the finest expressions of Latin prose in its "golden" age, a benchmark of elegant style and masculine brevity imitated by young schoolboys for centuries.

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'.

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'.

Aristotle's Nicomachean Ethics, said to be dedicated to Aristotle's son, Nicomachus, is widely regarded as one of the most important works in the history of Western philosophy. Addressing the question of how men should best live, Aristotle's treatise is not a mere philosophical meditation on the subject, but a practical examination that aims to provide a guide for living out its recommendations.

The Lankavatara Sutra, dating from the early years of the Common Era, sometime before 443, is one of the most important Mahayana Buddhist texts, not least because of its influence on later Tibetan, Chinese and Japanese Buddhism. One of its possible early translators in the 8th century was Gunabhadra, who is sometimes regarded as the first father of Zen in China. The Sutra takes the form of a dialogue between the Buddha in his cosmic form (as opposed to the historical figure of the Pali Canon) and the Bodhisattva or ‘Great Being', Mahamati.

Man and His Symbols owes its existence to one of Jung's own dreams. The great psychologist dreamed that his work was understood by a wide public, rather than just by psychiatrists, and therefore he agreed to write and edit this fascinating book. Here, Jung examines the full world of the unconscious, whose language he believed to be the symbols constantly revealed in dreams.

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.

Seeking to depose his brother Artaxerxes and take his place upon the Persian throne, Cyrus the Younger leads the 10,000 mercenaries on a dangerous campaign deep into the heart of Persia. There, Cyrus is killed and his generals overthrown, leaving a young Xenophon to lead the army on its treacherous journey home. Snowy mountains, wide rivers, violent blizzards, and hostile tribes obstruct their way, testing Xenophon's leadership and his soldiers' perseverance to the extreme.

Plotinus (204/5 -270 CE), born in Lycopolis, Egypt, when it was part of the Roman Empire, was a major figure in the philosophical school later called Neoplatonism. Neoplatonists viewed reality as deriving from a single force or figure expressed as 'the One'. Two further concepts from Plotinus, 'the Intellect' and 'the Soul', are also principal features of his philosophy. These proposals led to the work of Plotinus forming a bridge between Plato and the monotheistic religions of Christianity, Judaism, and Islam as well as Gnosticism.

Aristotle’s Organon comprises six key essays on logic, initially collected by Theophrastus, his successor as head of the Peripatetic school, and given its final form by Andronicus some three centuries later. The six essays are: Categories, On Interpretation, Prior Analytics, Posterior Analytics, Topics and On Sophistical Refutations. One of the principal topics of Aristotle’s focus is syllogism, in which two premises (one major, one minor) lead to a conclusion. This features in Prior Analytics and On Interpretation.

In The Heretic’s Handbook, the internationally bestselling author of The Secret History of the World has collected and codified ancient, secret wisdom from around the world, formulating a complete philosophy on how to live a happy and successful life. An acclaimed author and public speaker, Black shows how this body of knowledge has been declared ‘heretical’ both by the established church and by today’s atheistic intellectual elite.

Deep down, most people think that happiness comes from having or doing something. Here, in Alan Watts’s groundbreaking third book (originally published in 1940), he offers a more challenging thesis: authentic happiness comes from embracing life as a whole in all its contradictions and paradoxes, an attitude that Watts calls the “way of acceptance.” Drawing on Eastern philosophy, Western mysticism, and analytic psychology, Watts demonstrates that happiness comes from accepting both the outer world around us and the inner world inside us,

This version of Nature is an 1843 revision to the popular essay written and published in 1836. In the original essay, Emerson put forth the foundation of transcendentalism and suggested that reality can be understood by studying nature. Within the essay, Emerson divides nature into four usages: commodity, beauty, language and discipline. These distinctions define how humans use nature for their basic needs, their desire for delight, their communication with one another, and their understanding of the world.

Socrates is in prison, sentenced to die when the sun sets. In this final conversation, he asks what will become of him once he drinks the poison prescribed for his execution. Socrates and his friends examine several arguments designed to prove that the soul is immortal. This quest leads him to the broader topic of the nature of mind and its connection not only to human existence but also to the cosmos itself. What could be a better way to pass the time between now and the sunset?

Ralph Waldo Emerson's "Nature" is perhaps the greatest original work of philosophy written by an American. This specially-prepared edition includes a foreword on the origin and significance the book.

How to Win an Election is an ancient Roman guide for campaigning that is as up-to-date as tomorrow's headlines. In 64 BC when idealist Marcus Cicero, Rome's greatest orator, ran for consul (the highest office in the Republic), his practical brother Quintus decided he needed some no-nonsense advice on running a successful campaign.

At the beginning of his career, Joseph Campbell developed a lasting fascination with the cultures of the Far East, and explorations of Buddhist and Hindu philosophy later became recurring motifs in his vast body of work. However, Campbell had to wait until middle age to visit the lands that inspired him so deeply. In 1954, he took a sabbatical from his teaching position and embarked on a year-long voyage through India, Thailand, Cambodia, Burma, Hong Kong, Taiwan, and finally Japan.

Already a classic, this landmark study of early Western thought now appears in a new edition with expanded coverage of the Middle Ages. Author Anthony Gottlieb looks afresh at the writings of the great thinkers, questions much of conventional wisdom, and explains his findings with unbridled brilliance and clarity. From the pre-Socratic philosophers through the celebrated days of Socrates, Plato, and Aristotle, up to Renaissance visionaries like Erasmus and Bacon, philosophy emerges here as a phenomenon unconfined by any one discipline.

The Upanishads are often considered the most important literature from ancient India. Yet many academic translators fail to capture the work's philosophical and spiritual subtlety, while others convey its poetry at the cost of literal meaning. This new translation by Vernon Katz and Thomas Egenes fills the need for an Upanishads that is clear, simple, and insightful - yet remains faithful to the original Sanskrit.

In this definitive collection of essays, including the poignant title essay "Self-Reliance," Ralph Waldo Emerson expounds on the importance of trusting your soul, as well as divine providence, to carve out a life. A firm believer in nonconformity, Emerson celebrates the individual and stresses the value of listening to the inner voice unique to each of us—even when it defies society's expectations.

Considered by many to be Hannah Arendt's greatest work, published as she neared the end of her life, The Life of the Mind investigates thought itself, as it exists in contemplative life. In a shift from her previous writings, most of which focus on the world outside the mind, this work was planned as three volumes that would explore the activities of the mind considered by Arendt to be fundamental. What emerged is a rich, challenging analysis of human mental activity, considered in terms of thinking, willing, and judging.

The Confessions by Saint Augustine is considered an all-time number one Christian classic. Augustine undertook his greatest piece of writing with the conviction that God wanted him to make this confession. The Confessions is, in fact, an extended poetic, passionate, intimate prayer.

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.'

The Bhagavad Gita has been called India's greatest contribution to the world. In this audio version of his classic book The Bhagavad Gita: A Walkthrough for Westerners, Jack Hawley makes its wisdom clear to Western seekers.

Based on a thorough study of Greek life and civilization, of Greek literature, philosophy, and art, The Greek Way interprets their meaning and brings a realization of the refuge and strength the past can be to us in the troubled present. Miss Hamilton's book must take its place with the few interpretative volumes which are permanently rooted and profoundly alive in our literature.

Although it was originally published in 1892, Early Greek Philosophy by John Burnet remains unquestionably one of the most respected and admired surveys of the pre-Socratics. It is an illuminating springboard into classical Greek philosophy.

Aristotle said that philosophy begins with wonder, and the first Western philosophers developed theories of the world which express simultaneously their sense of wonder and their intuition that the world should be comprehensible. But their enterprise was by no means limited to this proto-scientific task. Through, for instance, Heraclitus's enigmatic sayings, the poetry of Parmenides and Empedocles, and Zeno's paradoxes, the Western world was introduced to metaphysics, rationalist theology, ethics, and logic.

100 Quotes by Groucho Marx is a collection of quips, thoughts, and reflections by one of comedy’s greatest clowns. From the classic "I refuse to join any club that would have me as a member" to lesser-known one-liners, it’s a superb read for anyone with even the faintest interest in comedic art. The perfect book for dipping in and out of, there are some wisecracks worth committing to memory, alongside some observations into the mind of the man behind the moustache.

Here are the Socratic Dialogues presented as Plato designed them to be - living discussions between friends and protagonists, with the personality of Socrates himself coming alive as he deals with a host of subjects, from justice and inspiration to courage, poetry and the gods. Plato's Socratic Dialogues provide a bedrock for classical Western philosophy. For centuries they have been read, studied and discussed via the flat pages of books, but the ideal medium for them is the spoken word.

The Apostolic Fathers are the Christian writers from the first and second centuries who are thought to have been disciples of the Apostles or to have been so directly influenced by the Apostles that their writings are considered echoes of genuine Apostolic teaching. Their writings form a link of tradition that binds these writings to those of the New Testament. Chief among the apostolic fathers are the three first-century Bishops: St. Clement of Rome, St. Ignatius of Antioch, and St. Polycarp of Smyrna, who were disciples of St. Peter and St. John.