I fully appreciate the first link you shared---it is with my hope that people discover that once the immune system is strengthened, one can overcome cancer.
However, I don't appreciate the second link about a man wanting to $107 a month on his e-book. That is ridiculous. Hulda Clark wrote a book for $25.00 on how to cure cancers and that book is only $25.00 opposed to his book. IF you truly want to help somebody, in most cases, it should be free.