A book that I found it interested regarding investment is "A Random Walk Down Wall Street written by Burton G Malkiel.
To become successful in investing according with Warren Buffet " You dont need to have a stratospherical IQ , the only thing that you need is to have rationality and emotional intelligence".
In the last years I've studied a lot of techniques and strategies, but none of them have worked. Investing is simple the beast strategy is to buy and hold and take adavantage of compounding .
Albert Einstein once called compounding "the eight wonder of the world" At the end I fully recommend this book for those who are intersted to invest on financial markets.