yes, he did. That's actually the only Heinlein I've finished, although I've stated several of his other works and not had time to finish them due to other commitments. I love what I've read; I found Stranger in a Strange Land to have a number of fascinating ideas in it, even though I didn't agree with all of them. I did agree with his central conclusion that jealousy harms most relationships, I just don't think his polyamorous fantasies are necessarily viable in a world where STDs are still a particularly potent threat.

I need to read more. I'll put those other books of his next on my "to-read" list after Pynchon and Rand.