An old book, written by an unknown author, in which everything known about the amulets used by the forces of Chaos is written. Studying this encyclopaedia allows you to use the following elixirs: Noitcerruser and #ARTIFACT[1795. You need 3Secret Knowledge to buy this encyclopaedia. In order to study this Guidebook you will need the help of Pandrik the Wise or Flavviy the Wise.