I have, well sort of. I started reading Book 1 about 2 years ago, then got busy with studies and stuff, so started to reread it last year, now I still read bits of it as I go on. Purchased book 3 at a bookstall at the end of last year, but Book 2 seems to be in low supply. it is a good book, it has such simple truths, I often think to myself: "Now that is SO true". Or, Why didn't I think of it earlier, it is so clear now. Would recommend it to anyone.