I cannot praise this book enough. It is very well laid out, easy to understand, to the point and gets one started very quickly on bringing change to one's life. Of all the material I have read this book ranks highly with me and I did buy several more after buying the first book and experiencing rapid results. I wanted to give this great book to loved ones so they too could experience a better life - simply by means of the vibrational bubble.
You claim that "positive thoughts always resulting in positive things" is not the basis of the LOA. In part you are correct. The foundational basis in science, as I alluded to in the article was that thought stuff particles travel through ether (not air) and interact with formless stuff to create whatever it is that you are thinking about. This was how "the law" started.

How To Manifest What I Desire