| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Genealogical Services Directory 1999 | 978-0-9530297-2-3 (0-9530297-2-7) | 1999 | Robert Blatchford |
| The Genealogical Services Directory 2000: With British Local History | 978-0-9530297-3-0 (0-9530297-3-5) | 2000 | " |
| The Genealogical Services Directory 2001: Family and Local History Handbook | 978-0-9530297-4-7 (0-9530297-4-3) | 2001 | " |