“An American Sickness: How Healthcare Became Big Business” by Elisabeth Rosenthal is a thought-provoking book that delves into the complex world of healthcare in the United States. Published by Penguin Publishing Group in 2017, this textbook offers a comprehensive examination of health care delivery, insurance, public policy, and social policy. With a focus on how healthcare has evolved into a big business, Rosenthal’s work is a must-read for those interested in understanding the intricacies of the American healthcare system.