Date? L’Allée de Sylvie. (poem) Digitized by Google Books. This edition from Oeuvres Complètes de J.J. Rousseau, Tome cinquième, 1re partie, published in Paris by A. Belin, 1817.
1743. Dissertation sur la musique moderne. Digitized by Gallica. Published in Paris by Quillau, Père, 1743.
1749. Discours qui a remporté le prix a l’academie de Dijon, en l’année 1750. Sur cette question proposée par la même académie; si le rétablissement des sciences & des arts a contribué à épurer les moeurs. Digitized by Gallica. Published in London by Edouard Kelmarneck, 1750.
1750. Les Avantages et les Désavantages des Sciences et des Arts. Digitized by Google Books. Nouvelle édition. Published in London, 1756. Tome I and II.
1751. Le devin du village. Intermède, Représenté à Fontainebleau devant le Roy les 18 & 24 Octobre, 1752 et à Paris par l’Académie royale de Musique, le jeudy premier Mars, 1753. Digitized by Gallica. Published in Paris by Delormel & Fils, 1753. Gallica also offers a recording of “Le devin du village.”
1752? Narcissus, the lover of Himself. HTML document based on The Miscellaneous Works of Mr. J.J. Rousseau, vol. II (London: Printed for T. Becket and P.A. de Hondt, in the Strand, 1767). Hosted at Emory University.
1753. Lettre sur la musique françoise. Digitized by Gallica. Publication unknown.
1754. Discours sur l’origine et les fondemens de l’inegalité parmi les hommes. Digitized by Gallica. Published in Amsterdam by Marc Michel Rey, 1755.
1755. “Économie politique.” Published in Vol. V of l’Encyclopédie, this article departs from Denis Diderot’s article on “Droit Naturel” (in the same volume) though they both address civic affairs. Text provided by McMaster University.
1756. Lettre à Voltaire sur la Providence. Text provided by Wikisource. Voltaire and Rousseau fundamentally disagreed on the subject of moral evil. Rousseau used Voltaire’s poem on the Lisbon disaster (including the poem of Natural Law) to illustrate how they differed in their approaches to the question of evil.
1758. Lettre à M. d’Alembert sur les Spectacles. Digitized by Google Books. Published in Oeuvres de J.J. Rousseau de Genève, Tome troisième. Published in Amsterdam by M.M. Rey, 1769. [note that the Preface starts on p. iii, and the letter on p. 15] This letter is Rousseau’s response to the article “Genève” which had been published in the Encyclopédie. The article was written by Jean le-Rond d’Alembert. The link above to the article contains the text in monograph form, digitized by Google Books, with Rousseau’s response. Published in Amsterdam by Zacharie Chatelain in 1759.
1761. Julie, ou la Nouvelle Héloïse. Tome premier. Tome second. Digitized by Gallica. Published in Paris by Mme. Veuve Dabo, 1823. Illustrations de Julie ou la Nouvelle Héloïse (published 1744, and digitized by Gallica).
1762. Du contrat social ou Principes du droit politique. Digitized by Gallica. Published in Amsterdam by Marc Michel Rey, 1762. This work, as well as Émile (below) was condemned and burned publicly in Paris as well as Geneva.
1762. Émile, ou De l’Éducation. Tome deuxième. Digitized by Google Books. Published in Paris by A. Belin, 1817.
1762. Emilius, or a treatise of education, volume 1. Translated from the French. Digitized by Google Books. Published in Edinburgh, 1773.
1763? Les pensées de J-J Rousseau. Digitized by Gallica. Published in Amsterdam, 1763.
1764. Lettres écrites de la montagne. Digitized by Gallica. This edition published in Oeuvres complètes de J.-J. Rousseau. Published in Paris by Alexandre Houssiaux, 1853.
1764. Lettre de M. Rousseau,… à M***. [28 mai 1764.] Digitized by Gallica.
1766? Dictionnaire de musique. Digitized by Gallica. [Note: the metadata for this item appear to be incorrect.] Nouvelle édition revue & corrigée. Published in London, 1766.
1772. Considérations sur le gouvernement de Pologne et sur sa Réformation projetée. Digitized by Google Books. Published in London, 1782.
1772. Rousseau, Juge de Jean-Jacques. Digitized by Google Books. Published in London, 1780.
Date? De l’état actuel de l’esprit humain relativement aux idées et aux découvertes nouvelles, ou De la persécution attachée à la vérité et au génie. Digitized by Gallica. Published in Geneva by Valleyre l’aîné, 1780.
Date? Les Confessions de J-J Rousseau. Digitized by Gallica. Published by Firmin-Didot frères, 1844.
1777. Les rêveries du promeneur solitaire. Digitized by Gallica. Published by Louis Barré, 1857.
Date? Le botaniste sans maître, ou manière d’apprendre seul la Botanique. Digitized by Google Books. Published in Paris by Levrault, Schoell & Co., 1805.
Date? Principes de J.-J. Rousseau sur l’éducation des enfans ou Instructions sur la conservation des enfans et sur leur education physique et morale. Digitized by Gallica. Published by Aubry in Paris, 1792.
Date? Aux Champs Élysées, ce 1er avril. Remerciements de Jean-Jacques Rousseau à Mme la baronne de Staël. Digitized by Gallica.
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Responses to Rousseau’s work
1751-1752. Lettre de J. J. Rousseau, de Geneve, a M. Grimm, sur la réfutation de son discours, par M. Gautier, professeur de mathématiques & d’histoire, & membre de l’académie royale des belles-lettres de Nancy. Digitized by Gallica. Published in Paris by Noël-Jacques Pissot,, 1751-1752.
1761. Lettres sur la Nouvelle Héloïse ou Aloisia. by Voltaire. Digitized by Google Books. Published in 1761.
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Collected works and editions
Correspondance de Jean-Jacques Rousseau avec Léonard Usteri. Digitized by University of Toronto, available at Internet Archive. Published in 1910.
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La pensée des lumières 