| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Lisbon | 978-1-85691-280-8 | 2005 | Paul Burton |
| Northern Portugal | 978-1-85691-240-2 | 2004 | " |
| Northern Portugal Car Tours and Walks | 978-1-85691-309-6 | 2007 | " |
| Sf: LAN: Northern Portugal German | 978-1-85691-241-9 | 2003 | " |
D B · Denis Berthiaume · Denis Bretin · Denis Brudna · Denise Bratton · Denise Bredtmann · Denise Breton · Dennis Barden · Dennis Bardens · Dennis Barton · Dennis Breitenwischer · Dennis Burton