In this edition the missing part of one letter and eighteen entirely new ones are presented. The search for these letters even extended to Japan. Therefore, all new Smith letter discovered since 1977 are included. In addition, wherever errors were suspected or misreadings have come to light in the standing text as a result of advice from reviewers and correspondents, these have been corrected.

This volume is published in conjunction with a new edition of all the works of Adam Smith, commissioned by the University of Glasgow to celebrate the bicentenary of The Wealth of Nations. As a part of the celebrations, it was also felt appropriate to publish a series of essays by contemporary students of Smith which would cover the main areas of his work, as distinct from simply concentrating on the economics. To this end, the first part is mainly concerned with the broadly philosophical and political aspects of Smith's contribution, the second, with the subject matter (by no means entirely economic) of The Wealth of Nations itself.

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.