Sheol is the third and final book in the West of Hell trilogy.
After escaping the decimated town of Gehenna and the mighty Tartarus river, Karen finds herself trapped in a prison in the city of Sheol. Knowing that an army of the dead is marching across the desert behind her, Karen must find a way to escape the sadistic Evans, and rally the citizens of Sheol for one last stand against an enemy of biblical proportions.