Going Postal

This is not a book that had to be set on the Discworld. That Terry Pratchett does choose to place the unexpectedly likable Moist von Lipwig within the political climate of Ankh-Morpork is quite the flex. It's an author using his considerable world-building to deepen the humour and vibrancy of a polemic on corporations. Pratchett pulls it off with the Discworld's arsenal of guest star's from the Patrician, the City Watch and even Unseen University chiming in to enhance your return on investment. :)