Find by ISBN > Denmark > Helene Lundbye Petersen
| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2012 | 978-87-995579-0-5 | Helene Lundbye Petersen | The White Book |
| 2013 | 978-87-995579-1-2 | Â '' | Den Hvide Bog |
| 2015 | 978-87-995579-2-9 | Â '' | The Blue Book - Ode to Wisdom |