13 epic sci-fi novels you should read before they become blockbuster films

13 epic sci-fi novels you should read before they become blockbuster films

It’s a good time to be a fan of science-fiction movies. Whether your tastes favor explosive, big-budget spectacles or subtle, thought-provoking stories that explore life’s biggest questions, the last few years have offered up something for sci-fi fans of all stripes — and the same can be said for what’s headed to the big screen down…