You might also like Lord of Light, A Night in the Lonesome October, and sundry other Zelazny writings. He has a whole lot of stuff where he messes with Mythology. Just avoid stuff he writes with other people, those tend to be...meh.
His short stories are also...they range from artistic to mind-blowingly bizarre. He has compilations of them, out there. I normally don't go for Short Stories, but Roger Z's stuff hooked me a long time ago.
Gaaah.... and yet. This would be hilarious, and lore appropriate. Like, Imagine Feanor and sons, as written by Sharp.
Contrary to presentation, I do have a LITTLE sympathy for that group, and even like some of them as characters.