To even get a modest production run of a physical book would likely cost Tom $2-5k, all upfront. This would not be with any distribution mind you, that is just the average cost of what they call vanity publishers. He would then either need to find a distribution group willing to take him on, or would have to do it all himself, have us put the money into paypal, work out postage cost himself and send it all off. It would be nice, but unless there is a service out there that I'm unaware of, its just not practical. Of course there might well be some new services, I haven't looked into publishing since I helped a friend self publish a book on meditation a few years ago.