Recs if you like Infomocracy (The Centenal Cycle, #1)...

Sci-fi titles about computers and their representations in novels, both as a force of good and bad

At Nohara66's request, scfi books "without space and physics!" (Or as close as can be). Some of these do feature spaceships in the background or as a step from point A to B, or set within galactic empires, or once colonised worlds, but involve no physics and don't focus on life/travel in space.