Yes, there may be "facts" in the book, but so are there "facts" in the Bible. As I noted above: the book sucked.
I finished Alas, Babylon and quite enjoyed it.
If you liked
Alas, Babylon, you need to give
A Canticle For Liebowitz, by Walter Miller, a try (if you haven't already). It's a classic- a little dated (published, IIRC, around 1960), but no more so than
Alas, Babylon. It's roughly of the same genre, post-apocalyptic vision, as Frank's novel, but a little more extended a vision.
My current reading list is mostly non-fiction:
The Suspicions Of Mr Whicher, by Kate Summerscale. About the English country house murder of a young boy by his half-sister in 1860, it's also a good rundown on the development of the English detective and his counterparts in a new (for that time) fictional genre.
Christopher Hibbert's
The Destruction of Lord Raglan- a short narrative of the Crimean War that focuses more on the English field commander's travails than the broader war itself; as Hibbert himself says in his introduction, compared to Kinglake's history, it has at least the virtue of brevity.
Cromwell, by Antonia Fraser. I (obviously, but for no particular reason) have an interest in English history; and I'm a sucker for anything by Fraser (
Mary, Queen of Scots also highly recommended).
When it comes to fiction, I'm pretty much the kind of "constant reader" who waits impatiently for each new Stephen King book, devours it within a day or so of getting it, then repeats the impatience cycle. I think King is a better, more elegant and thoughtful, writer than he's generally seen to be or given credit for;
Hearts In Atlantis is a particular favorite of mine (possibly because I'm roughly of the generation it's about). I resisted his
Dark Tower series for a long time, because I just don't care for fantasy; but I finally gave in, and was pleasantly surprised to be swept up in the flow of the story as a whole. I also have to say that I agree with King that the ending he came up with, in the seventh book,
The Dark Tower, was the only resolution possible.
I used to read a
lot of science fiction, just about exclusively of the "hard" kind; reading Frederik Pohl's
Heechee series has sort of ruined that for me. Premise- at the beginning of the Universe, the conditions and constants that defined that universe (as perceived by humans in what Pohl calls "gosh numbers") were frozen in place. Suppose you had a race to whom those conditions were good enough to allow their evolution to the present, but not good enough for anything further? Solution- roll back the universe, and begin it again, tweaking those constants to make a more comfortable one- change the "gosh numbers." Pi is different, Planck's Constant is different- and the Universe really
is the result of a normative impulse. The series begins with
Gateway, but doesn't, IMHO, really get going until the second book in the series,
Beyond The Blue Event Horizon. It's just been difficult for me to find anything since that's appealed to me on this sort of grand,
universal scale.