Author 2
| Title | Format | |
|---|---|---|
 | Scotland: History of a Nation | Paperback |
 | British Steam Railways. The Illustrated History of the Legacy of the Steam Locomotive | Hardback |
Co-Author 1
| Title | Format | |
|---|---|---|
 | Scots-English / English-Scots Dictionary | Trade Paperback |
| Title | Format | |
|---|---|---|
| Scotland: History of a Nation | Paperback |
| British Steam Railways. The Illustrated History of the Legacy of the Steam Locomotive | Hardback |
| Title | Format | |
|---|---|---|
| Scots-English / English-Scots Dictionary | Trade Paperback |