Once again the armies of darkness are sweeping across the world and this time there may be no stopping them. Only by standing together can the heroes of civilization hope to prevail, but at this hour of their greatest trial the mightiest of their number is absent, fighting a less important war in the World Below, unaware of the deadly peril facing all mankind. He must be recalled to stand beside his brothers in arms, but to reach him a small group of volunteers must cross some of the deadliest terrain on or under the world, facing dangers beyond their ability to imagine...
62 parts