I really enjoy the Interesting Literature blog.
It’s well organised and curated, and has lots of excellent posts about all sorts of different literature. There are collections of poems or novels by theme, and various authors’ and poets’ “best of” lists.
If you liked my Poetry Month or Classic Novels posts, you may well appreciate their posts as much as I do. (If you missed them, you can find them easily by clicking on those tags on this post.)
This post about Maya Angelou’s poetry is a great example of the excellent content you’ll find at Interesting Literature.