I liked this book. I think the purpose of this book was to show how a doctor (MD) combined the information from Edgar Cayce's reading, the science of the body, and castor oil to try and help his patients heal their bodies. I will admit that I did gloss over some of the scientific parts as I read later at night when I was more likely to be tired. I appreciated all of his case studies to show when it helped an ailment and when it didn't. I also liked using the index, so I could look up different uses based on ailment or body part. Of course, it indicated how to create and apply the castor oil pack. I didn't mind the repetition as each case was not alike, so the application wasn't always exactly the same.
It took me a while to read the book as I was trying to absorb the science along with the application. If you are not interested in expanding your medical/health knowledge and just want to know how to apply a pack, you can find that online (at least for now). I am glad that I have added this book to my my health library.