Dark Furies: Daughters of the Leech Queen

From publisher blurb:

This supplement presents the Dark Furies, a new faction within the Aedrenar Campaign Setting!

Vampires born of an eternal war between Harpies and Dwarven King, they were eventually eradicated by other Vampires after nearly collapsing the whole world in a pit of darkness. Seen as a threat to the balance between predator and prey, the Ancient Clans sealed away their greatest relics. Untold centuries later, all that's left of this fearsome force are several small broods of human vampires descended from their bloodlines.

Dark Furies presents a new Vampire Template for use with the Crimson Kindred Template presented in Immortal Blood. It also includes a number of Vampiric Artifacts that should be fun for any campaign!