Aha i see the point. It is valid. Yet i suspect you found some interest discovering the ground that some modern stuff has its roots.
Having said that , "ten thousand" by Xenophon, "History of the Peloponnesian War" by Thucydides (especially this one) and several ancient theatrical scripts, are like modern books given the similarities with today's politics etc.
I also liked the books of Enoch, there is some magical fairy telling there i liked.
Lao Tse was also very good