The Texas Troll Unlimited

When a frightened railroad employee tells Guthrie that a monster in a boxcar ate his co-worker, Guthrie finds himself drawn into a web of corrupt and warped ambition and wanton violence. Traveling to far West Texas in search of the monster, Guthrie and the trainman encounter an organization whose goal is the total destruction of social order and whose weapon is an abomination from the past. Waging a guerrilla war against their enemies beneath the harsh Texas sun, they quickly discover that the nights hold a mortal danger more terrible than their human enemies. With the fate of civilization in the balance, they must eliminate the humans who stand in their way before they can root out and confront a canny and clever inhuman foe.