I don't have a full list, but some that I thought of when I was trying out this website were Foucault's Pendulum; East of Eden; Sometimes a Great Notion; A Man in Full; I, Claudius; and Anathem.

> Out of curiosity, which books?

There were two great discussions about this on HN last week:

Ask HN: What language-agnostic programming books should I read? https://news.ycombinator.com/item?id=14486657

Ask HN: Books you wish you had read earlier? https://news.ycombinator.com/item?id=14477851