Hello everyone,

I have been a fan of the 1980's graphic novel, "The Dark Knight Returns", and I also have the first two issues of "Watchmen". I am going to get the entire graphic novel of "Watchmen", and I'm also thinking of getting Neil Gaiman's "Sandmen". Are there any other good works on the gritty, realistic lines of Dark Knight and Watchmen? I'd appreciate some ideas, thanks.