I forget how I first learned of this book but I have bought several used copies to give to friends (I'm low income disabled senior so used is what I can afford).
If you want to do the same, discoverbooks.com has them (cheaper and automatic free shipping), and you can also find used copies for sale by doing a websearch.
I keep my copy with my Bible and prayerbook so that I can read passages when modern society seems too overwhelming.