J. R. and Philip Milton present the first critical edition of John Locke's Essay concerning Toleration and a number of other writings on law and politics composed between 1667 and 1683. Although Locke never published any of these works himself they are of very great interest for students of his intellectual development because they are markedly different from the early works he wrote while at Oxford and show him working out ideas that were to appear in his mature politicalwritings, the Two Treatises of Government and the Epistola de Tolerantia.The Essay concerning Toleration was written in 1667, shortly after Locke had taken up residence in the household of his patron Lord Ashley, subsequently Earl of Shaftesbury. It has been in print since the nineteenth century, but this volume contains the first critical edition based on all the extant manuscripts; it also contains a detailed account of Locke's arguments and of the contemporary debates on comprehension and toleration. Also included