(Mutt multiverse) is a term for all Mutt
's worlds, species, characters and everything else de writes.
Parts of the muttiverse are self-contained (they're assumed not to exist in the same area as other authors' worlds), but some, notably any planets or peoples involved in the Twine Wars, are connected to other authors' worlds.
See also: Pancharon, list of Mutt topics.
List of major planets, habitats etc in Mutt's universe
Involved in the Great War
- Shade (connected by worldgates to many other planets)
- The fuzzworld (connected to Shade, not to other known planets)
- Instar (overtly aloof, behind-the-scenes machinations)
- Hades and its counterpart (barely involved)
Assumed to be self-contained
- Pearl, the setting for Dawnsgate?
Semi-shared and connected to everywhere
There are other minor places, fragments of worlds or countries that don't fit on any known world - Summer
's home being one example.