Hi, just read your post with great curiosity. I used to post here regularly several years back. Your name was often mentioned with a certain measure of reverence, along with Margaret's of course. In 2013 (seems so long ago) I fulfilled a long held wish to visit Lewis - facilitated with help from a very good friend. We met Margaret (and some of her cats). She was by then on her own and we were very grateful for the time she spent with us around the Callanish stones. - A couple of days later she spent more time with us when we drove to Harris. Needless to say was very sad when I heard she had died.
Am interested in buying your book, both for myself and the good friend I mentioned. You haven't said how much it costs - I'm sure I can find out but it might be helpful for other people.

Best wishes
tjj