- Three Celtic Earldoms: Atholl, Strathearn, Menteith
- The Lord Chancellors of Scotland, from the Institution of the Office to the Treaty of Union
- The Ruthven family papers: the Ruthven version of the conspiracy and assassination at Gowrie house, Perth, 5th August 1600
- The Ancient Capital of Scotland: The Story of Perth from the Invasion of Agricola to the Passing of the Reform Bill
- Mary Queen of Scots and Who Wrote the Casket Letters?, Volume 2





























