Sky Matsuhashi's Hand Reading Book/Course

I have his poker study books, and while I feel the content is decent, I will not buy a book from him about technical poker. The reason is that I cannot trust someone to teach me the technical aspects of the game without significant results. I don’t see his tournament results or his cash games. The guy is basically an unknown who writes poker content.

Interesting take.

Can you suggest an alternative way of studying hand reading?