I would include the Aeneid (not sure which of the 10 here to bump--maybe the Communist Manifesto, which I think will seem quaint in less than 100 years).

The Aeneid influenced writers, thinkers, and political leaders since its genesis. Students (even in America) used the Aeneid as a model for learning Latin. People in the middle ages used it as a kind of I Ching--picking a page at random to summon forth a prophecy. And in my opinion, it is so profound and contradictory that it will prove timeless.

And speaking of timeless, the Tao Te Ching m ay outlast them all.