While you are waiting for the book, the two herbs I would recommend beginning with are cats claw and Japanese Knotweed. You can get Japanese Knotweed from Green Dragon Botanicals. I for one was grateful for the tips while I was researching. Here is a great share about
notes from a Buhner conference which gave me a kick start until I purchased his book.
www.betterhealthguy.com/images/stories/PDF/BUHNER%20CONF%20NOTES.pdf Good luck!