Found in 2 comments on Hacker News
thebrid · 2020-07-10 · Original thread
I highly recommend "The Little Book of Common Sense Investing" by Jack Bogle. It's a super short book full of great advice from the inventor of the Index Fund:

https://www.amazon.com/Little-Book-Common-Sense-Investing/dp...

whitepoplar · 2018-06-20 · Original thread
Read anything by William Bernstein or Jack Bogle.

You can start here with Bernstein: https://www.amazon.com/Investors-Manifesto-Prosperity-Armage...

Or here with Bogle: https://www.amazon.com/Little-Book-Common-Sense-Investing/dp...

Fresh book recommendations delivered straight to your inbox every Thursday.