- Letters of Albanicus to the people of England, on the partiality and injustice of the charges brought against Warren Hastings, ... The second edition.
- Letters on the impolicy of a standing army, in time of peace. And, on the unconstitutional and illegal measure of barracks; with a postcript ... mode of defence for this island.
- Annals, &c.
- Speech of the Earl of Buchan, intended to have been delivered at the meeting of the Peers of Scotland, for the general election of their ... 17 1780 In which His Lordship proposes a plan
- An Account of the Life, Writings and Inventions of John Napier of Merchiston, by David Stewart, Earl of Buchan, and Walter Minto, LLD, illustrated with copper-plates