Complete: he did n't know whether they were real images or a product of duss 's overactive imagination , but the images were hideous and brought back just how far away from earth he really was . cass and duss told many more stories about the nethral and the underworld as the night wore on until chris could n't keep his eyes open . his last sleep in the underworld was deep , and full of the images he had seen in the minds of duss and
cass