Answer :
"He was so ancient that his hair was as white as a bone." Spaz said that about Ryter in The Last Book in the Universe.
Explanation:
The subjects of "The Last Book in the Universe" by Rodman Philbrick are companions and foes, difficulties and triumphs, ages and the individual versus society. The story additionally investigates the connection among nature and science, and experience.
The Last Book in the Universe is a 2000 dystopian sci-fi novel by Rodman Philbrick. Set in a cyberpunk oppressed world, its hero and storyteller is a high school kid named Spaz who experiences epilepsy.