The purpose of PPC Wiki is to help people understand and navigate the vast and bewildering morass that is the Protectors of the Plot Continuum universe. Wait, are we technically a multiverse now? Multiverse, then. But the point stands: It's big. Really, really big. And confusing. Therefore, when you are writing a wiki article about certain topics in the PPC, it is very important to use references or list sources. There are three reasons for this: