Examines the history, diagnosis, symptoms, and treatment options of anthrax, as well as ongoing research for a way to defend the people of the United States from anthrax biological weapons.

Examines the growing health problem of obesity, its social and emotional impacts, causes, and treatment, and research that is being conducted, not only on new drug therapies, diet, and exercise, but also on improved education.

Clear, careful explanations that offer readers insight into the conditions caused by anxiety disorders.

Discusses the probable causes of mad cow disease, how it is spead, how it can be prevented, and the treatment options available.