In a prelude to the main events of the novel, he and Eileen visit the Final Encyclopedia, a centuries-long project to try to collect and catalog all knowledge. While standing at the center of the index room, Tam is identified as a one-in-a-billion person who can actually hear the voices of humanity while there. The dying director of the Encyclopedia wants him to stay on and succeed him, but an Exotic, Padma from the planet Mara, reads him as having no identity with others, no empathy, no soul. He cannot help the Encyclopedia.