Dark Knight III - The Master Race (2016) 7 Alternate Cover Frank Miller (Batman Superman)
The Dark Knight Returns - Frank Miller; one of the best non-cannon works EVER.
Batman: Black & White by Frank Miller
Sin City - Marv by Frank Miller http://media-cache-ec0.pinimg.com/originals/24/ca/de/24cadeede474cd7ef41e2f0aaa20bec2.jpg
alexhchung: Dark Knight III variant by Jock
Turn the right corner in Sin City and you can find anything... Great graphic novel to movie adaptation.
Batman, Dark Knight Returns by Frank Miller
The Hard Goodbye by Frank Miller
Sin City: Booze, Broads, & Bullets by Frank Miller