I read 'The Iliad,' 'The Oddysey,' and 'Beowulf' when I was in high school. Followed by parts of 'Inferno' and 'Cantebury Tales.' In college when studying Japanese, I read 'The Tale of Genji.'
The long form of 'sagas,' whether in poetic or prose form, pull me in. What are some long-form myths and tales you enjoy?
Rereading Lovecraft's Chthulu Mythos. I've read most of his popular novellas, it's fun going and reading little 2-page shorts about going crazy and stuff.