| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The story is told in the voice of a teenage girl who lives with her father in Amsterdam. She discovers an old book and a packet of letters in her father's library, and her request for information leads to his account of certain strange, and rather frightening events that he witnessed during his student years.
