Robert A. Heinlein "Farnham's Freehold"
It's all about cats again.
Beautiful final - I mean, the very final - last page. The rest is good only when it's about cats.
Joke:)
Nice post-nuclear novel, when it's not interrupted byt elements of antique slave-owner's society tales.
Well, Heinlein is classic, he is much more than just a sci-fi...But still he is still an entertaining autor.