The First Comics line of graphic novels was of consistent high quality.
https://www.mycomicshop.com/search?SeriesID=13453961

Although a number of them were reprints of previous comics format material, reproduced in collected form in a higher quality format. For example AMERICAN FLAGG, JON SABLE, ELRIC, and BADGER. While nice looking and good stories, that's half First Graphic Novel series, right there.

Again, if they're available at 12comic to read free on line, I didn't have an easy time finding them.