Polygon at Edinburgh University Press · Roberts Rinehart Publishers
| title | ISBN-13 | year of publica- tion |
|---|---|---|
| In Search of Scotland | 978-1-57098-386-3 | 2002 |
| In Search of Scotland | 978-1-902930-23-7 | 2001 |
| Who Are the Scots and the Scottish Nation? | 978-1-902930-39-8 | 2002 |
| Who Are the Scots and the Scottish Nation?: And, The Scottish Nation | 978-1-902930-38-1 | 2002 |