Milton "Bill" Finger (February 8, 1914âc.âJanuary 18, 1974) was an American comic book writer who was the co-creator (with Bob Kane) of the DC Comics character Batman. Despite making major (sometimes, signature) contributions as an innovative writer, visionary mythos/world builder, and illustration architect, Finger (like other creators of his era) was often relegated to ghostwriter status on many comicsâincluding those featuring Batman and the original Green Lantern, Alan Scott. While Kane