The universe of
Joss Whedon and
Mutant Enemy's
Buffy the Vampire Slayer and
Angel , some
Spike comics, and in a later time period, the comic series
Fray: Future Slayer (but apparently not
Firefly, as it is set in a very different future from
Fray - though it may simply be much, much later).
It has been given different names by fans: Slayerverse, Jossverse, and Whedonverse.
Works that form the canon:
The primary setting elements that make up the Buffyverse are: