Apocrypha includes those fictional stories that do not belong within a fictional universe's canon, yet still have some authority relating to that fictional universe. The boundaries between canon and apocrypha can often be blurred. - wikipedia
Basically, these are things that did NOT appear in the canon:
Rather, these things DID appear in:
This category has the following 13 subcategories, out of 13 total.
Pages in category "Apocrypha"
The following 94 pages are in this category, out of 94 total.