Thomas Reid (1710&–1796) is now recognized as one of the towering figures of the Enlightenment. Best known for his published writings on epistemology and moral theory, he was also an accomplished mathematician and natural philosopher, as an earlier volume of his manuscripts edited by Paul Wood for the Edinburgh Reid Edition, Thomas Reid on the Animate Creation, has shown. The Correspondence of Thomas Reid collects all of the known letters to and from Reid in a fully annotated form. Letters already published by Sir William Hamilton and others have been reedited, and roughly half of the letters included appear in print for the first time. Writing in 1802, Reid's disciple and biographer Dugald Stewart doubted that Reid's correspondence &"would be generally interesting.&" This collection proves otherwise, for the letters illuminate virtually every aspect of Reid's life and career and, in some instances, provide us with invaluable evidence about activities otherwise undocumented in his manuscripts or published works. Through his correspondence we can trace Reid's relations with contemporaries such as David Hume and his colleagues at both King's College, Aberdeen, and the University of Glasgow, as well as his engagement with the most controversial philosophical, scientific, and political issues of his day. If anything, the letters assembled here serve as the starting point for understanding Reid and his place in the Enlightenment.

I: BIOGRAPHICAL SKETCH OF REID Thomas Reid (1710-96) was born at Strachan in Kincardineshire, Scotland, not far from Aberdeen. Reid was fortunate in his family connections. For instance his mother's brother was David Gregory, Savilian professor of Astronomy at Oxford and close friend of Sir Isaac Newton. Reid entered Marischal College, Aberdeen, at the age of twelve after the usual spell in Aberdeen Grammar School. After a short period as college librarian he married his cousin Margaret Gregory, having gained the position of (Presbyterian) minister at New Machar, in the gift of King's College, Aberdeen, which he held from 1737 till 1752. Although Reid published only one paper, An Essay on Quantity, in this period he was far from intellectually idle; for one thing he familiarised himself with the works of Bishop Butler, especially The Analogy of Religion, which, together with those of Samuel Clarke and Isaac Newton, were to have a profound influence on his mature philosophy. In 1752 Reid was appointed a regent at King's College, Aberdeen. During his regency he not only founded a crucially important discussion group, 'The Wise Club', and familiarised himself with David Hume's A Treatise of Human Nature both through his own reading and by exhaustive discussion of it within the group; he also wrote extensively. He composed and delivered his seminal Latin Philosophical Orations.

Thomas Reid (1710-96) is increasingly being seen as a central figure in the Scottish Enlightenment. His Inquiry into the Human Mind on the Principles of Common Sense has long been recognized as a classic philosophical text. Since its first publication in 1764, no fewer than forty editions have been published. The proliferation of secondary literature further indicates that Reid's work is flourishing as never before, yet there exist thousands of unpublished manuscript pages in Reid's hand, many of which relate directly to the composition of the Inquiry. Furthermore, no account has been taken of the successive alterations made to the four editions published in Reid's lifetime. This new edition, edited by Derek Brookes, aims to present a complete, critically edited text of the Inquiry, accompanied by a judicious selection of manuscript evidence relating to its composition.The volume contains a preface by Brookes followed by an introduction giving the central argument of the Inquiry by means of a historical and philosophical account of its formation. The critical text is based on the fourth lifetime edition (1785), while the textual notes include bibliographical details and allusions, translations, references to secondary literature, and selected passages from Reid's manuscript.

Manifest Activity presents and critically examines Thomas Reid's doctrines about the model of human power, the will, our capacities for purposeful conduct, and the place of our agency in the natural world. Reid is one of the most important philosophers of the 18th century, but hithertounder-appreciated; through the reconstruction of his arguments, many of which have never before been discussed, Gideon Yaffe demonstrates that Reid's simple prose and direct style belie the complexity of the views he advocates and the subtlety of the reasons he offers in their favour.For Reid, contrary to the view of many of his predecessors, it is simply manifest that we are active with respect to our behaviours; it is manifest, he thinks, that our actions are not merely remote products of forces that lie outside of our control. Reid holds, instead, that actions are all andonly those events that spring from active power, and he produces insightful and imaginative arguments for the claim that only a creature with a mind is capable of having active power. He believes that only human beings, and creatures 'above us', are capable of directing events towards ends, ofendowing them with purpose or direction, the distinctive feature of action. However, he also holds that all events, and not merely human actions, are products of active power, power possessed either by human beings or by God. This collection of theses leads Reid to the view that human behaviour andthe progress of nature are both essentially teleological. Patterns in nature are the products of laws of which God is the author; patterns in human conduct are the products of character and the laws that individuals set for themselves. Manifest Activity examines Reid's arguments for this view and the view's implications for the nature of character, motivation, and the special kind of causation involved in the production of human behaviour. Yaffe's assessment will greatly profit anyone working on current theories of action and freewill, as well as historians of ideas.

This volume brings together for the first time a significant number of Reid's manuscript papers on natural history, physiology and materialist metaphysics. An important contribution not only to Reid studies but also to our understanding of eighteenth-century science and its context.

This book offers a new account of the relationship between empiricism and the essay in the late eighteenth and early nineteenth centuries. Exploring topics such as trust, testimony, virtue, and language, it offers new perspectives on connections between philosophy and literature, empiricism and transcendentalism, and Enlightenment and Romanticism.