Just some of my favourite non-fiction:

- A Walk in the Woods by Bill Bryson (laugh out loud funny)

- A Short History of Nearly Everything (for anyone NOT with a science background mostly, but very funny with tons of anecdotes)

- The Brain that Changes Itself (on neuroplasticity)

- Life and Death in Shanghai (political prisoner in the Cultural Revolution)

- The Walmart Effect

- The Paradox of Choice by Barry Schwartz (why too much choice can be a bad thing)

- Guns, Germs and Steel

- Collapse (lesser known but amazing by Jared Diamond about how and why societies collapse)

- Bitter Chocolate by Carol Off (about the not so lovely history of the chocolate industry)

- The Brain that Changes Itself

- My Stroke of Insight

- Animals in Translation by Temple Grandin

- Thinking in Pictures by Temple Grandin

I could add more but I'll stop here for now! smile