Depends on your situation. This is essential first reading imo: https://en.wikipedia.org/wiki/The_Intelligent_Investor
If you still had questions and more money than the average bear, find a financial professional.
If you still had questions and more money than the average bear, find a financial professional.
- searching recommendations on HN, e.g. with a Google search like "site:news.ycombinator.com investing book recommendations"
- searching recommendations on the various subreddits like https://www.reddit.com/r/investing/ and https://www.reddit.com/r/personalfinance/ (search for book recommendation threads, or read their wikis)
- on the BogleHeads website : https://www.bogleheads.org/wiki/Getting_started
Good luck :)