rayalez

it's relly interesting, though hard to read

Can't say much about GEB, I've only started reading it, but everyone is saying that it is so great and the best book ever, so I think it's definitely worth checking out.

These are the most intelligent and well written books I've ever read.

it was incredibly influential on me, inspired my passion for entrepreneurship and science and philosophy. Still is one of the best books I am aware of.

Still is one of the best books I am aware of.

Other great books I should mention: This Idea is Brilliant, Actionable Gamification, The Design of Everyday Things

The Selfish Gene

Engaging and entertaining explanation of evolution, absolutely fantastic book.

All these are fantastic and very intelligent autobiographies by the very awesome people.

These are the most intelligent and well written books I've ever read.

the most brilliant book I've read this year. I wish I'd read it 10 years ago.

Trust me, it's brilliant, hilarious, and life-changing.

so far they're brilliant(and very easy to understand, authors do an amazing job explaining complicated things in a simple, accessible way).

Classic book on "lean startup methodology", very useful.

"Rework", "Zero to One", "Start Small, Stay Small" - insightful startup advice.

Very wise and intelligent advice about startups, intelligent and witty, must read.

I've found this book extremely clever and wise.

Hackers & Painters

He is one of the most clever writers I am aware of, but I assume you know that, since you're on HN.

I think it is one of the best books written on any topic ever period.