Guards Guards

The story follows a plot by a secret brotherhood, the Unique and Supreme Lodge of the Elucidated Brethren of the Ebon Night, to overthrow the Patrician of Ankh-Morpork and install a puppet king, under the control of the Supreme Grand Master (Vetinari's secretary, Lupine Wonse). Using a stolen magic book, they summon a dragon to strike fear into the people of Ankh-Morpork.