Book excerpt: This collection of 18 case studies covers a broad range of subjects related to health care quality improvement efforts. Ideal as complement to the new Fourth Edition of Continuous Quality Improvement in Health Care, these case studies explore themes such as CQI in Ghana Malaria Control, CQI to reduce central line infections in pediatric hospital, a mother’s advocacy group against medical errors, WHO Safe Surgery Saves Lives Campaign, The Malcolm Baldrige Award Process in Health Care, Comparison of NICE and similar agencies for comparative effectiveness research, and much more.