All of his books are available from one website on the west coast, most every copy sold ever has all came from this source. I can't think of their name right off hand, it has the word health in it.
Thats it, I haven't purchased books from them for a few years. I did try to convince them (her) to scan the books and make copies you could read and she didn;t want to bother in doing this. Some of these old books are such small print that they are difficult to read.