Although, I have not read any book on trading but I belief by default, what they will preach is to know the risks involved, not to put more than you can afford to lose and how to identify the right coins to buy couple with reputable sites to carry out the trading activities but all this will defy common sense especially the one about identifying the right coins because of the pump and dump groups that will manipulate prices and people will still make money. The forum is enough in my own case here to know Ines that have the potentials and one that doesn't.