I went ahead and took advantage of my free ebook (it was actually included with my membership). I selected Personalized Learning because this is a focus in our school this year.  However I can’t comment on the book because first I need to figure out how to view the document, because each time I go to open it, I get an error message. But, after fiddling around with it for a while, I discovered the webinar area where I can sign up for free webinars based on my interests.