"Nary a scholar knows who composes the Annals of Qud or when the chronicling began. But the Quantavists devised a way to entangle their own pages with the official ledger, allowing them to insert themselves into the histories in a favorable light. A few such pages remain."
Schrodinger page can be entangled to make up a good deed to gain extra reputation to a faction the chapter is about or in rare cases if you find one with unspecified chapter you can choose to which faction you will gain reputation with.
It increases reputation by 185-215