Categories
Doctor Who / Torchwood [10]
Supernatural [11] Stories set out in the Supernatural universe.

Firefly [5] Stories set in the Firefly universe.

Crossovers [58] Stories that take place in the universes set out in two or more shows/books.

Various [4] Any stories that don't t fit in the set show categories get stuck here.

BtVS/Angel [169] Stories set in the BtVS/Angel universe.

Harry Potter [32] Stories set out in the Harry Potter universe.