Pyramids

Being trained by the Assassin's Guild in Ankh-Morpork did not fit Teppic for the task assigned to him by fate. He inherited the throne of the desert kingdom of Djelibeybi rather earlier than he expected (his father wasn't too happy about it either), but that was only the beginning of his problems...
PYRAMIDS (THE BOOK OF GOING FORTH) IS THE SEVENTH DISCWORLD NOVEL - AND THE MOST OUTRAGEOUSLY FUNNY TO DATE.