The Fourth Seal: Behold a Pale Horse: The Fourth Seal Trilogy

Judgment day has come. An unstoppable force has swept across the world from east to west. People have disappeared in the millions. The how and why remains unknown. The loss of family and friends without explanation is terrible, but what follows is worse.
Monsters are very real, especially when they wear human form and operate with human intelligence. Whether undead, or zombies, or vampires, or ghouls, the survivors face an adversary unlike any mankind has previously battled. War has begun, b...