How long they had been walking they didn’t know. How they had gotten here they couldn’t remember. Darkness, flatness, and emptiness were the only dimensions of this prison world. Suddenly, a speck of light appeared in front of them. Its distance was impossible to discern, for there were no reference points by which to measure. Ralph and Smitty doubled their pace toward the faint lightness. It grew from a speck to a spot and from…