Thomas Carlyle (1795-1881) was a Scottish philosopher, social commentator, satirical writer, essayist, mathematician, and historian. Latter-Day Pamphlets is a series of essays published in 1850, in which he harshly denounces the political, social, and religious injustices and stupidities of the period. The target of many of the essays is the effect of greed on the culture. Carlyle also attacked the British parliament, democracy and the prison system.

Though uncompromising, polemical and argumentative, Thomas Carlyle (1795-1881) made a lasting impact on 19th-century culture as a multi-talented man of letters. And though his lengthy history of the French Revolution proved his major scholarly legacy, On Heroes, Hero-Worship and the Heroic in History remains perhaps his most popular and accessible work. It presented his deep-seated belief that ‘Universal History, the history of what man has accomplished in this world, is at bottom the History of the Great Men who have worked here’.

The brilliantly original French thinker who died in 1984 gives an analysis of how the ancient Greeks perceived sexuality. Throughout The Use of Pleasure Foucault analyzes an irresistible array of ancient Greek texts on eroticism as he tries to answer basic questions: How in the West did sexual experience become a moral issue? And why were other appetites of the body, such as hunger, and collective concerns, such as civic duty, not subjected to the numberless rules and regulations and judgments that have defined, if not confined, sexual behavior?

In 1913, the Viennese aristocracy is gathering to celebrate the 17th jubilee of the accession of Emperor Franz Josef, even as the Austro-Hungarian Empire is collapsing and the rest of Vienna is showing signs of rebellion. At the centre of this social labyrinth is Ulrich: a veteran, a seducer and a scientist, yet also a man 'without qualities' and therefore a brilliant and detached observer of his changing world.

Published four years after Rousseau's death, Confessions is a remarkably frank and honest self-portrait, described by Rousseau as "the history of my soul". From his idyllic youth in the Swiss mountains, to his career as a composer in Paris and his abandonment of his children, Rousseau lays bare his entire life with preternatural honesty.

Robert Musil (1880-1942) is best known for his enduring masterpiece The Man Without Qualities, one of the great European works of the 20th century. It was with The Confusions of Young Master Törless first published in 1906, a challenging but very different work, that he signalled his extraordinary talent. As the nineteenth century draws to an end, young Torless is sent to a military boarding school for the sons of the nobility on the eastern outreaches of the Austro-Hungarian Empire.

Both a history and an examination of human thought and behavior spanning three thousand years, On Politics thrillingly traces the origins of political philosophy from the ancient Greeks to Machiavelli in Book I and from Hobbes to the present age in Book II. Whether examining Lord Acton's dictum that "absolute power corrupts absolutely" or explicating John Stuart Mill's contention that it is "better to be a human dissatisfied than a pig satisfied," Alan Ryan evokes the lives and minds of our greatest thinkers in a way that makes hearing about them a transcendent experience.

In On the Genealogy of Morals, subtitled "A Polemic", Nietzsche furthers his pursuit of a clarity that is less tainted by imposed prejudices. He looks at the way attitudes towards 'morality' evolved and the way congenital ideas of morality were heavily colored by the Judaic and Christian traditions.

When Roland Barthes's groundbreaking Mythologies first appeared in English in 1972, it was immediately recognized as one of the most significant works in French theory - yet nearly half of the essays from the original work were missing. This new edition of Mythologies is the first complete, authoritative English version of the French classic. It includes the brilliant "Astrology", never published in English before.

Published in 1762, it had a profound impact on the approach to the education and upbringing of a child, through infancy, childhood, adolescence and into adulthood. This was partly fuelled by the format – for Rousseau presents before us the boy Emile, taking him through the various stages of life, and as Emile becomes a young man, introducing a female counterpart, Sophie. This device personalises what would otherwise be a more formal philosophical presentation.

How It Is, a landmark in 20th century literature, is one of the most challenging of Samuel Beckett's early novels. He published it first in French in 1961 and then in his own translation in 1964. He explained in a letter that it was the outpouring of a "'man' lying panting in the mud and dark murmuring his 'life' as he hears it obscurely uttered by a voice inside him.... The noise of his panting fills his ears and it is only when this abates that he can catch and murmur forth a fragment of what is being stated within...."

This classic war memoir, first published in 1920, is based on the author's extensive diaries describing hard combat experienced on the Western Front during World War I. It has been greatly admired by people as diverse as Bertolt Brecht and Andre Gide, and from every part of the political spectrum. Hypnotic, thrilling, and magnificent, The Storm of Steel is perhaps the most fascinating description of modern warfare ever written.

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.

Matter and Memory, (Matière et Mémoire), published in 1896, was the second book written by Henri Bergson (1859-1941), one of the leading French philosophers of his age. It followed Time and Free Will (1889) and helped to establish him as a major force in anti-mechanistic thought, opposing the trend towards uncompromisingly secular and scientific views. However, when Matter and Memory appeared, Bergson was 39 and had yet to become the hugely influential figure he became in the first decades of the 20th century.

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.