From the author:

Are you one of the many Christians who believes that Jesus has power to heal, and that He has promised healing for you; yet you are sick in body or afflicted with some wasting disease? If so, then this message is for you. While many excellent volumes have been written on the subject of healing, this book so far as we know is the only one in which the entire purpose has been to answer the question, "Why are Christians sick, and what is the remedy?"