The English cover is not yet available, but I am absolutely looking forward to reading more of Zafon's books.
The description (courtesy of Google Translate) doesn't necessarily stand out. It seems to be a story about a house haunted by the ghost of previous owner's son. And the mystery revolves around the strange circumstances of his death.
Still, I expect this may be enjoyable since I've learned to expect a lot from this author so I am definitely looking forward to this release.