Hogfather

The twentieth bestseller for the UK's fastest selling author.
There are those who believe and those who don't. Through the ages, superstition has had its uses. Nowhere more so than in the Discworld where it's helped to maintain the status quo. Anything that undermines superstition has to be viewed with some caution. There may be consequences, particularly on the last night of the year when the time is turning. When those consequences turn out to be the end of the world, you need to be prepared. You might even want more standing between you and oblivion than a mere slip of a girl -- even if she has looked Death in the face on numerous occasions.