I have read and enjoyed everything he ever wrote, and some, I reread every few years. And, yes, they are prophetic! Also, like @DKR I am an admirer of Jerry Pournelle, the guy is/was a genius. My only gripe was when he didn't finish his 'Janissaries' series which is one of my all-time favorites. Mr. Pournelle had a stroke so doubtful he will ever finish it; however, there was a rumor that he had complied 80,000 words prior to becoming ill again but alas he is ill. I like Larry Nivon also but his stand-alone works never resonated with me like Pournelle's; however, everything they wrote together was excellent. One of my favorite is/was the 'The Heorot' series but there was a lot of others just as good.