The PHTLS (Military Eighth Edition) textbook, published by Jones & Bartlett Learning, LLC in 2014, focuses on the subject areas of Health & Fitness, Medical, and Emergency Medicine. Authored by the National Association of Emergency Medical Technicians (Naemt) Staff, this revised edition covers topics related to prehospital trauma life support, emergency medical services, and first aid. With a total of 898 pages, this advanced-level textbook is designed for adult education and further learning in the field of emergency medical care. The compact size of 9.8 inches in length, 5.9 inches in width, and 0.6 inches in height makes it convenient for studying on the go.