
I've read To Kill a Mockingbird quite a few times . . . there's something about the setting that evokes memories of my childhood (no, I'm not that old, but the South didn't change that much -- unfortunately -- between the time period in the book and when I was growing up). I've also re-read all the Potter books at least a couple of times -- like Sarah, when a new one came out, I re-read the ones that came before it.
As a child, I re-read Little Women almost every year -- I'm not sure why, but it was something I did.

Well, even fiction takes me forever these days, so time isn't the issue for me. I probably read more non-fiction, but if I get interested in a topic (or a place), I'll read fiction that's relevant as well as non-fiction. I'm obsessing about Haiti and Greece these days (hence Decision at Delphi), so I'm reading (very slowly) a mix of things that are related to both of those places.