Canon (fiction)
The canon of a work of fiction is "the body of works taking place in a particular fictional world that are widely considered to be official or authoritative; [especially] those created by the original author or developer of the world".[2] Canon is contrasted with, or used as the basis for, works of fan fiction and other derivative works.[3]
This article is about the concept of a canon that defines the world of a particular series or franchise. For influential works of fiction, see Western canon. For other uses, see Canon.Fanon[edit]
Fan fiction is almost never regarded as canonical. However, certain ideas may become influential or widely accepted within fan communities, who refer to such ideas as "fanon", a blend of fan and canon.[6][25] Similarly, the term "headcanon" is used to describe a fan's personal interpretation of a fictional universe.[26]