Capitalism and Christianity are strange bedfellows. That’s not to say it can’t happen harmoniously with God’s will. Do you believe the bible any the less because generally to get a personal copy you have to go to a bookstore and buy it? Or would you do so in earlier days because you’d have to recompense a scribe for the scroll? Perhaps the openest thing to do would be to put it up on the web under a copyleft license (to assure its integrity), but if he’s got a family to look after maybe it was manna from heaven. I don’t know enough to say that writing and selling a book about it is an evil thing — do you? If you want to see it free, it’s probably in a library nearby.
I have talked Fathers back to earth when their sons or daughters were taken. The hardest thing in the world. Letting them know that GOD is taking care of them is real. A presence will arrive and assure them.