Halls of the Coven

From the publisher: "The deeper dungeons hide more hideous, dangerous foes, lurking int he darkness. The witches know no sanctuary above ground, as their enemies there know them too well. now they reside here in the dungeon, surrounded by their familiars and minions of fire. Cauldrons boil and potions brew in the damp corridors; leg of spider and gizzard of newt, the ancient recipes brew once again. Can vengeance be had against the Coven in their warrens?"