The book "Gene Doping" by Edward R. Miller-Jones offers a comprehensive analysis of the topic of gene doping in sports. It examines techniques comparable to gene therapy aimed at enhancing athletic performance. The content is primarily based on articles from Wikipedia and other free online sources, highlighting the two common types of gene doping: somatic cell doping and germline modification. While the book presents the potential benefits of these methods, it also addresses the associated health risks, including genetic and cancer-related diseases. Readers gain an informed insight into the ethical and medical aspects of gene doping and can learn about the pros and cons of this controversial practice.