LOL
I haven’t read all of them, but Stranger in a Strange Land is one that I have read. I honestly didn’t care much for it.
Read Starship Troopers then or the Moon is a Harsh Mistress. Starship Troopers is my all time favorite, I’ve read that book probably 7-8 times now and still enjoy it. Don’t compare the movie to it...no where near the same.