Maya, I don't think I would have been attracted to any book called The Power of Now.
(hope I didn't sound as if I was attributing the phrase to you.)I was even turned off "Power vs Force", as a title, but read part of it only to consider the calibration idea. The rest I thought got lost in the intellect, and was a bit self-congratulatory.
I have a feeling from just looking at the table of contents of A New Earth that Tolle with this one is truly going to help a large number of people shift their focus slightly toward the realm of non-form, and the kind of Inherent Now I was referring to, with that first post.