Hellhunters (Hellhunters #4)

UNHOLY WAR! The origin of the horrifying UNHALLOWED stands revealed along with their plan for dominion of the Earth! As most of Earth's heroes take on the threat of the Axis Powers, Ghost Rider '44 and the Hellhunters seek help from the spirit of Vengeance ZARATHOS himself! As they pursue their nemesis Felix Bruckner into the eye of his infernal storm, will their newly upgraded powers be enough to save humanity?