Comment on At last... Peace by ryuuichi-shasame
There's enough chapters to make 5 books actually. There's a bunch of folks who have done just that and made an actual set with covers/chapter pictures and everything. I was surprised at the story myself. Never thinking that a universe like Fallout could ever fit such a colorful bunch of pastel ponies and their universe. But it did. And I love it. If you keep reading you'll be in for a wild ride 
Actually, that's pretty much the reason of why I'm interested in the story, I don't have a lot of time to read all the story... but I will, every time I can.
Not to mention some of the side stories are even longer!