Review: The U.S. Marine Guidebook of Essential Subjects is a comprehensive guide that covers all essential subjects related to the United States Marines. The book includes information on history, tactics, leadership, and more. It's an excellent resource for anyone interested in learning about the Marines or preparing for a career in the military. The book is divided into several sections, each of which focuses on a specific aspect of Marine life. There are chapters on everything from basic training to combat tactics, as well as information on weapons and equipment used by the Marines. The book also includes biographies of famous Marines throughout history, including General Chesty Puller and First Sergeant Donald N. Hamblen. One of the things that sets this guidebook apart is its portability. It's small enough to fit in a pocket or backpack, making it easy to take with you wherever you go. The book also includes practical information on how to use it effectively, such as how to find specific topics quickly and easily. Overall, the U.S. Marine Guidebook of Essential Subjects is an excellent resource for anyone interested in learning more about the United States Marines. It's well-written, informative, and easy to read, making it a valuable tool for both civilians and military personnel alike.