| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Lonely Planet Fast Talk Danish | 978-1-78701-471-8 (1-78701-471-1) | 2018 | Lonely Planet · Peter A Crozier · Karin Monk · Birgitte Hou Olsen |
| Lonely Planet Scandinavian Phrasebook | 978-1-86450-225-1 (1-86450-225-8) | 2001 | Birgitte Hou Olsen · Bergljot av Skardi · Gerald Porter |