Fair for Its Day: Live and Let Die was Ian Fleming's second 007 novel (1954) - while the book's narrative and the black dialect Bond hears in Harlem read pretty cringe-worthy, he observes they're interested in the same things as everyone else, and is glad "they're not genteel about it". Mister Big himself notes that blacks have made major contributions to many human endeavors, and aims to be the first black super-criminal. Also, during Bond's initial briefing, even M (a hidebound reactionary even by the standards of the time) says that Mr. Big or someone like him was inevitable.
"The Negro races are just beginning to throw up geniuses in all the professions-scientists, doctors, writers. It's about time they turned out a great criminal. After all, there are 250,000,000 of them in the world. Nearly a third of the white population. They've got plenty of brains and ability and guts. And now Moscow's taught one of them the technique."