For centuries, humans have looked up at the stars wondering if there are creatures “like us” out there. Science fiction authors have offered cautionary advice: “careful what you wish for.” What if extraterrestrials are a little too like us? I.e. homicidal resource guzzling maniacs with an innate drive to expand and control? If aliens are indeed enlightened, they’re probably smart enough to leave murder-primates like us alone. If they’re not, then human civilization might soon get a taste of its own killer medicine. Here are the 10 best sci-fi books about alien invasions, written so wishful thinkers like you can start preparing for interstellar combat instead.
