Voltaire is widely known as the author of a literary masterpiece, Candide, while his reputation as a thinker rests largely on his Philosophical Letters and Philosophical Dictionary. He is equally renowned as a critic of the forces of superstition and fanaticism, and a champion of freedom of thought and belief. The works presented here, in a new English translation, are among the most important and characteristic texts of the Enlightenment, and bring together all three aspects of Voltaire: the writer, the doer and the philosophe. Originating in Voltaire's campaign to exonerate Jean Calas, they are works of polemical brilliance, informed by his deism and humanism and by Enlightenment values and ideals more generally. The issues which they raise, concerning questions of tolerance and human dignity, are still highly relevant to our own times. This volume presents them together with an introduction by Simon Harvey and useful notes on further reading.

Voltaire's Treatise on Toleration is one of the most important essays on religious tolerance and freedom of thought A powerful, impassioned case for the values of freedom of conscience and religious tolerance, Treatise on Toleration was written after the Toulouse merchant Jean Calas was falsely accused of murdering his son and executed on the wheel in 1762. As it became clear that Calas had been persecuted by 'an irrational mob' for being a Protestant, the Enlightenment philosopher Voltaire began a campaign to vindicate him and his family. The resulting work, a screed against fanaticism and a plea for understanding, is as fresh and urgent today as when it was written.

Inspired by Voltaire’s advice that a text needs to be concise to have real influence, this anthology contains fiery extracts by forty eighteenth-century authors, from the most famous philosophers of the age to those whose brilliant writings are less well-known. These passages are immensely diverse in style and topic, but all have in common a passionate commitment to equality, freedom, and tolerance. Each text resonates powerfully with the issues our world faces today. Tolerance was first published by the Société française d’étude du dix-huitième siècle (the French Society for Eighteenth-Century Studies) in the wake of the Charlie Hebdo assassinations in January 2015 as an act of solidarity and as a response to the surge of interest in Enlightenment values. With the support of the British Society for Eighteenth-Century Studies, it has now been translated by over 100 students and tutors of French at Oxford University.

During much of his life Voltaire's plays and verse made him the toast of society, but his barbed wit and commitment to reason also got him into trouble. Jailed twice and eventually banished by the King, he was an outspoken critic of religious intolerance and persecution. His personal life was as colourful as his intellectual one. Voltaire never married, but had long-term affairs with two women: Emilie, who died after giving birth to the child of another lover, and his niece, Marie-Louise, with whom he spent his last twenty-five years. With its tales of illegitimacy, prison, stardom, exile, love affairs and tireless battles against critics, Church and King, Roger Pearson's brilliant biography brings Voltaire vividly to life.

Reprint of the fourth edition, which contains an additional text attributed to Voltaire. Originally published anonymously in 1764, Dei Delitti e Delle Pene was the first systematic study of the principles of crime and punishment. Infused with the spirit of the Enlightenment, its advocacy of crime prevention and the abolition of torture and capital punishment marked a significant advance in criminological thought, which had changed little since the Middle Ages. It had a profound influence on the development of criminal law in Europe and the United States.

Presenting a selection of Voltaire's most interesting and controversial texts, many not previously translated into English, this edition of political writings includes the nature and legitimacy of political power, law and the social order, and the growing disorder in the French economy.