Brian Lumley 
Vampire World 3: Bloodwars [EPUB ebook] 

Two monstrous armies stand opposed: Vormulac Unsleep’s undead legions out of Turgosheim, and Wratha the Risen’s Renegades, masters of the last great aerie of the Wamphyri. The spoils of war will be revenge, territory, and human flesh! And blood, of course – the sweet blood of Sunside’s Szgany. For the blood is the life, and when life or land are threatened there’s only one course of action for a vampire: battle to the death!Trapped in the middle: Nathan Keogh, Necroscope. And the espers of Earth’s E-Branch, Trask and Zek, Goodly and Chung: Guardians of the Gate against a vampire invasion of Earth! The Necroscope holds the keys; he is the only one who can close the Gates to end the crimson carnage of the Bloodwars!But the past holds many a secret, and the future was ever a devious thing!