1. Carruthers, G., & Martin, D. (Eds.). (2016). Thomas Muir of Huntershill: Essays for the twenty first century. Humming Earth Press.
2. Carruthers G. & Simpson K. (2011). An online edition of the letters of James Currie: Robert Burns’s first editor . https://www.gla.ac.uk/schools/critical/research/researchcentresandnetworks/robertburnsstudies/ourresearch/thelettersofjamescurrie1756-1805/
3. The Poems and Songs of Robert Burns, Vol. 3: Commentary
4. James Hutton's Edinburgh: The Historical, Social, and Political Background
5. ‘What ruefu’ chance has twin’d ye o’ your stately trees’: Historical maps and a poetic chronicle of Drumlanrig Woods;Muller T.;Scottish Local History,2017