The Truth. The 25th. Discworld Novel.

William de Worde is the accidental editor of the Discworld's first newspaper.
Now he must cope with the traditional perils of a journalist's life - people
who want him dead, a recovering vampire with a suicidal fascination for
flash photography, some more people who want him dead in a different way
and, worst of all, the man who keeps begging him to publish pictures of
his humorously shaped potatoes. William just wants to get at 'The Truth'.
Unfortunately, everyone else wants to get at William. And it's only the
third edition...