Avram Davidson's science fiction novel Masters of the Maze has Apollonius of Tyana as one of a select group of humans (and other sentient beings) who had penetrated to the center of a mysterious "Maze" traversing all of space and time. There he dwells in eternal repose, in company with the Biblical Enoch, the Chinese King Wen and Lao Tze, the 19th-century Briton Bathurst, and various other sages of the past and future, some of them Martians.
