Cashflow game/stock investments

[Carol Burns]

I've been playing richdad/poordad cashflow game and seem to make most of my money from the stock cards.  Such as, I buy a bunch of stock in a company that had bad news, therefor low share prices, then when I get the good news card, high share prices, I sell and makes tons of money.  Can you really do this that easily?  Is there a book on it?  Thanks in advance for any advice.  I have a few rental properties but don't have much knowledge of the stock market.