TLDR; My book notes: https://docs.google.com/document/d/1pWsXcczV2im_2tPiFgOdJ2k4dFyGDyAEmWq-87Vh7JQ/edit?usp=sharing

This is a really simple ebook that gets straight to the point on all the possible ways to make money with Bitcoin. It's easy enough to understand how, but there it won't get much further into the details. Still, I learned a lot of new things.