Hugh Blair FRSE (7 April 1718–27 December 1800) was a Scottish minister of religion, author and rhetorician, considered one of the first great theorists of written discourse. As a minister of the Church of Scotland, and occupant of the Chair of Rhetoric and Belles Lettres at the University of Edinburgh, Blair's teachings had a great impact in both the spiritual and the secular realms. Best known for Sermons, a five volume endorsement of practical Christian morality, and Lectures on Rhetoric and Belles Lettres, a prescriptive guide on composition, Blair was a valuable part of the Scottish Enlightenment

Blair's publishers were Thomas Becket or Beckett and Peter Abraham De Hondt

James Macpherson was a Scottish writer, poet, literary collector and politician, known as the 'translator' of the Ossian cycle of poems. He was born on 27 October 1736. Blair had arranged the publication of Macpherson's Fragments of ancient poetry, collected in the Highlands of Scotland in 1760, and it was Macpherson's Fingal of 1761 that prompted Blair to deliver the lectures that he expanded into A critical dissertation on the poems of Ossian, the son of Fingal published by Becket and De Hondt in London. The same publisher brought out Macpherson's second and final Ossianic epic Temora.

James Macpherson died 17 February 1796.