| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2001 | 978-0-9537672-4-3 | Lagan Consulting | Northern Ireland Yearbook 2002: A Comprehensive Reference Guide to the Political, Economic and Social Life of Northern Ireland |
| 2002 | 978-0-9537672-5-0 | Michael McKernan | Northern Ireland Yearbook 2003: A Comprehensive Reference Guide to the Political, Economic and Social Life of Northern Ireland |
| 2004 | 978-0-9537672-9-8 | Michael McKernan ยท Owen McQuade | Northern Ireland Yearbook 2004 2004: A Comprehensive Reference Guide to the Political, Economic and Social Life of Northern Ireland |