Discworld 26: Thief Of Time - Terry Pratchett
Tax included.
Time is a resource. Everyone knows it has to be managed. And on the Discworld that is the job of the Monks of History. But the construction of the world's first truly accurate clock starts a race against, well, time for Lu Tze and his apprentice Lobsang Ludd. Because it will stop time. And that will only be the start of everyone's problems.
