"Have You Read All the Classics?" - Markd9528 Certainly Hasn't

These are all the books that I haven't yet read on the challenge "Have You Read All the Classics?", available at the link. The latter, published in 2020 by an unnamed user, has been quite a popular challenge and I personally feel it has a solid representation of classic works.Anyway, these 90 books represent exactly 30% of the works on the original list. I'm keen to see if my leftovers resemble those of other List Challengers.