Quite a lot, admittedly. Though my academic interests are not in the epic poems and stories, but in the actual Hellenic Mystery Cults from the period. My library had multiple shelves devoted to their ritae. The Ancient Egyptian and Greek (and later Roman) Mystery Cults laid a foundation for Catholic mysticism and, by extension, modern mysticism from the Renaissance to Victorian occult sciences and, ultimately, the witchcraft revival of the sixties.
Ah, apologies, I tend to ramble about these things. The crucial flaw of scholarship.