Reading novels takes time.
My late father was a great reader of Reader's Digest condensed books.
And having watched the word processor enable some authors to spin out
a few core ideas over more and more pages and volumes with unnecessary
descriptions, narrative, sub-plots etc; I am coming to value word rationed stories.
Novels do take time. That's why it's best to read a little at a time (though I used to be able to read a novel in about a day and a half if it wasn't too long or too complicated).
I've tried Reader's Digest condensed books. I've found that if I enjoy the ones I've read, I want to find the real, unabridged version to get the whole story.
Nowadays, I read a lot of fanfiction online. Some of the stories are definitely novel-length. The one I'm currently reading is New Blood, a Harry Potter novel-length story about Hermione Granger being sorted into Slytherin. The story's author just posted Chapter 412 yesterday, and it's still not quite at the end of the events of Prisoner of Azkaban (it's loosely following the major events of the actual novels). New chapters are posted twice a week, so it's easy to keep up.
The Dumas Club is a translation, but never mind. Start with what I've just read: Have spacesuit-will travel! by Robert A. Heinlein.
Also, a great recommendation is Röde Orm by Frans Bengtsson.
The problem with Heinlein is that so many of his novels are hopelessly out of date now, given what we've learned about various planets and moons since his books were published.
One of the few I can think of that isn't out of date is The Moon is a Harsh Mistress.
The Stand by Stephen King. It is one of his best. You want to start with great stories that engage and entertain. If you find an author you like, many of them have lots of best sellers.
Sounds like what you'd get if you combined covid with a Civ scenario.
My own current reading: Firebrand by Marion Zimmer Bradley. It's a novel about the Trojan War, told from the point of view of Kassandra, the priestess of Apollo who was granted the gift of accurately foretelling the future, but cursed that nobody would believe her.