Hux
Member: Rank 6

I still remember reading The Trial and feeling that build-up of anxiety as Joseph K was accused of a crime (but never told what it was) and made to feel guilty despite not knowing why.
That feeling that you've done something wrong because people tell you that you have. Goes all the way back to childhood. A brilliantly written book.
Likewise, Metamorphosis was uniquely brilliant at describing that feeling of self consciousness, that sense of unease, uncertainty, paranoia.
I also enjoyed The Castle though it was a very different novel.