Okay, so, the entire premise of this seems flawed to me. What is meant by "nonmeditation" is, as far as I can tell, the goal of meditation (insofar as there is any 'goal'): slipping under the thoughts into the watcher behind the eyes. Meditation on something, of necessity, does not slip below the thoughts, but can provide a useful starting point for finding the way there (which I manage only rarely, and then for only a very brief period of time).
This volume also suffers from the lack-of-adequate-language problem common to meditation treatises. I prefer this brand of word salad (some of which I found comprehensible, and some of which I did not) to the abstruse symbolism employed by deep Taoist texts, as at least the word salad can be deciphered if you've had the experience it's attempting to describe (which I have not found to be the case for Taoist symbolism).
Overall, there are some useful ideas in here, and some of the translated texts are much more useful than the words original to the volume (though those translations are, sadly, brief), but I would certainly not recommend it as a starting point.