Mannahnin
Scion of Murgen (He/Him)
They are great. Granny Weatherwax is iconic, especially.Those are good -- the Lancre Witches are probably my favorite thread in Discworld -- but there's light serialization with those. What happens in Small Gods appears to be literally ancient history in the rest of the books, when it comes up at all, so it's an easier way to dip one's toes in, IMO.