Here is an article. You might also want to find a job with an herbalist part time or join a club or something. The thing is when dealing with health issues it is better to have contact with experienced people rather than trying to just get info out of a book.
http://www.herbcraft.org/articleindex.ht...
I would love to hear some book suggestions on herbcraft and why you suggest it to me. Please let me know the cons as well.