Welcome Kalden Yungdrung!Hello Luke,
Make yourself at home. Were you born in Tibet?
I don't practice Bön (I am Kagyu), but I enjoyed reading Tenzin Wangyal Rinpoche's book "Tibetan Yogas of Dream and Sleep" and I think very highly of him.
Thanks for your reply.
Also many thanks for your warm welcome here aboard.
TWR had the best Bon teachers there are, so he is well educated regarding all kind of Bon matters.
Yes we can read in a non-sectarian way Dharma books, because we can learn from everything and everybody on this and other planets. It are not the words but the meaning of those words which are important. The best are those Teachers who can explain the meaning of very difficult subjects on a very easy and understandable way, guess TWR is one of these Teachers.
Many good wishes with/for your practice