In the crypt-like depths of Ochre Mountain, an evil vampire rises from a slumber of centuries. Eager to pay homage to the Dark Lord, he unleashes a legion of zombies to conquer the land of the living and to at last breach the Dark Divide.
These are fun books, but haven't really stood the test of time. I remember loving them when I first read them (in the 90's, I think) but when I re-read them a decade or so later they have certainly aged quite a bit. Still, they are enjoyable and fast reads.