In discussing the research I’m doing on (human) journeys to the realm(s) of the dead, I have so far mentioned two in particular that occur outside of Christian circles and much earlier: the famous account of Odysseus’s vision of the dead in Homer’s Odyssey book 11 and Aeneas’s journey to the underworld in Virgil’s Aeneid, book 6.   These are very similar to one another (since Virgil was basing his account on Homer’s) but also very different: in particular, whereas in…