Recs if you like Delphi...

All the greek mythology I can find out there! There is a lot of Percy Jackson, and there is a lot more!

books about the unique and universal experience of growing up as a girl and being a woman

Includes dark academia, fantasy, and literary fiction--but takes place on a campus or in some way relates to student/teaching life.

All sorts of stories about all sorts of women. Mostly litfic, some horror.