* Books you wish you had read earlier? https://news.ycombinator.com/item?id=14477851
* What books have made the biggest impact on your mental models? https://news.ycombinator.com/item?id=15155833
* Books on specific topics that have applied to many areas of your life? https://news.ycombinator.com/item?id=14477851
* Books with a high signal to noise ratio? https://news.ycombinator.com/item?id=10027102