Oh, most definitely. Though, if you're easily offended by olden-time racial stuff, they might not be for you. Say what you will about Fleming, he was a man of his time. Also, your best bet isn't the new copies; they run about thirteen dollars each. Just go get the old Signet copies for pennies to their dollar.
And, on your topic, Joker. It wouldn't work. The reason they did Casino Royale was that it hadn't been done before. It was the only book that hadn't been done before, by EON, I mean. They've done everything else, from Live and Let Die to The Living Daylights. Admittedly, the stories were changed, and radically, in some places, but there you are. Your best bet is for a movie kind of like "For Your Eyes Only," which took elements from the short story of the same name, and mixed it will elements from other Bond short stories like Risico and such. That would work with Craig's Bond, and could be distinctly Fleming-ian. But, I really can't see another film called Live and Let Die, or Moonraker coming out any time soon, much less any remakes from the Blofeld trilogy. Some Savalas fans would take that as sacrilegious!
Now, they could adapt the basic plot of the books, and change the title; like adapting Live and Let Die and calling it "The Undertaker's Wind" or something; this is an idea among Bond fans that could work in theory, but if executed wrong would be a major box office flub.