The textbook "Extreme Maternal Morbidity and Maternal Mortality" by Maryeli Margarita Martínez García provides a comprehensive analysis of the topics of morbidity and mortality in the context of maternal health. Published in 2015 by Editorial Académica Española, the work is aimed at professionals in the fields of medicine and nursing, as well as students who are addressing the challenges and risks of maternal health. With a paperback cover and 64 pages, the book offers a concise and informative presentation of the subject matter. The content is written in Spanish and highlights various aspects of extreme morbidity and mortality among mothers, including underlying causes and societal impacts. This non-fiction book is a valuable reference for anyone involved in improving healthcare for mothers and reducing risks during pregnancy.