The Influence of the Mind upon the Body is a book written by Thomas Joseph Pettigrew that explores the connection between the mind and the body. The book delves into the idea that the mind has a significant impact on the physical health and well-being of an individual. Pettigrew argues that the mind can either positively or negatively affect the body, and that the power of the mind can be harnessed to promote healing and wellness.The book covers various...