(with Patricia Ronan) Special Issue on the Corpus Pragmatics of Irish English, International Journal of Corpus Linguistics and Pragmatics. 6(2). https://link-springer-com.uaccess.univie.ac.at/journal/41701/volumes-and-issues/6-2

(with Gisle Anderson) Special Issue on Spoken Corpora, International Journal of Corpus Linguistics. 21(3). ISSN 1384-6655

(co-edited with Iseabail Macleod) Scots: Studies in its Literature and Language. Amsterdam: Rodopi. Scottish Cultural Review of Language and Literature (SCROLL) ISSN 1571–0734.

(co-edited with Michael Brown and Andrew Noble) Cultures of Radicalism in Britain and Ireland. London: Pickering & Chatto. [Political Poetry and Song in the Age of Revolution series vol. 3] ISBN 978 1 84893 344 6

(co-edited with Andrew Noble and Michael Brown) United Islands? The Languages of Resistance. London: Pickering & Chatto. [Political Poetry and Song in the Age of Revolution series vol. 1] ISBN 978 1 84893 340 8

(co-edited with Dónall P. Ó Baoill) Strategies for Minority Languages: Northern Ireland, the Republic of Ireland, and Scotland, Belfast Studies in Language, Culture and Politics 22. Belfast: Cló Ollscoil na Banríona [Queen’s University Press]. ISBN 978 0 85389 977 8

(co-edited with Dónall P. Ó Baoill) Sustaining Minority Language Development: Northern Ireland, the Republic of Ireland, and Scotland (file size: 10.32Mb). Belfast Studies in Language, Culture and Politics 20. Belfast: Cló Ollscoil na Banríona [Queen’s University Press]. ISBN 978 0 85389 976 1

(co-edited with Dónall P. Ó Baoill) Language and Economic Development. Belfast Studies in Language, Culture and Politics 19. Belfast: Cló Ollscoil na Banríona [Queen’s University Press]. ISBN 978 0 85389 910 5

(co-edited with J. Derrick McClure and Margaret Storrie) A Last That Lies Westward: Language and Culture in Islay and Argyll. Edinburgh: John Donald. ISBN 978 1 906566 10 4

(co-edited with Dónall P. Ó Baoill) Legislation, Literature, Sociolinguistics: Northern Ireland, the Republic of Ireland, and Scotland. Belfast Studies in Language, Culture and Politics 13. Belfast: Cló Ollscoil na Banríona [Queen’s University Press]. ISBN 0 85389 860 X

(co-edited with Dónall P. Ó Baoill) Towards our Goals in Broadcasting, the Press, the Performing Arts and the Economy: Minority Languages in Northern. Ireland, the Republic of Ireland, and Scotland. Belfast Studies in Language, Culture and Politics 10. Belfast: Cló Ollscoil na Banríona. [Queen’s University Press]. ISBN 0 85389 856 1

(co-edited with Dónall P. Ó Baoill) Language Planning and Education: Linguistic Issues in Northern Ireland, the Republic of Ireland, and Scotland. Belfast Studies in Language, Culture and Politics 6. Belfast: Cló Ollscoil na Banríona [Queen’s University Press]. ISBN 0 85389 835 9

(co-edited with Dónall P. Ó Baoill) Travellers and their Language. Belfast Studies in Language, Culture and Politics 4. Belfast: Cló Ollscoil na Banríona [Queen’s University Press]. ISBN 0 85389 832 4

(co-edited with Dónall P. Ó Baoill) Linguistic Politics: Language Policies for Northern Ireland, the Republic of Ireland, and Scotland. Belfast Studies in Language, Culture and Politics 3. Belfast: Cló Ollscoil na Banríona [Queen’s University Press], Belfast) ISBN 0 85389 815 4

(co-edited with Dónall P. Ó Baoill) Language Links: The Languages of Scotland and Ireland. Belfast Studies in Language, Culture and Politics 2. Belfast: Cló Ollscoil na Banríona [Queen’s University Press]. ISBN 0 85389 795 6

(co-edited with Dónall P. Ó Baoill) Language and Politics: Northern Ireland, The Republic of Ireland, and Scotland. Belfast Studies in Language, Culture and Politics 1. Belfast: Cló Ollscoil na Banríona [Queen’s University Press]. ISBN 0 85389 791 3

Corpora Galore: Techniques and Analyses in Describing English. Language and Computers: Studies in Practical Linguistics, no. 30. Amsterdam and Atlanta: Rodopi. ISBN 90 420 0419 3

(co-edited with Colin Neilands) Images, Identities and Ideologies: Papers from the 22nd International Ballad Conference, Belfast, 30 June–3 July 1992. Enfield Lock: Hisarlik Press, ISBN 1 874312 17 6

(co-edited with S. Sanderson and J.D.A. Widdowson) Studies in Linguistic Geography: The Dialects of English in Britain and Ireland. London: Croom Helm. ISBN 0 7099 1502 0