1984
Stranger In A Strange Land
The Moon Is A Harsh Mistress
Time Enough For Love
Friday
The Crying Of Lot 49
Seveneves
Neuromancer
I’ve read all of these at least 4 times, with reading-about-them in between.
I usually pick one up to re-read just a part of it, then I get sucked in and before I know it I’ve re-read the whole thing.