Food in Wartime is a book written by Gray Lusk that examines important aspects of food and food resources during wartime. The author examines how the food supply system is changing, how war affects food security, and how it affects the lives of civilians. The book reveals important aspects of life during military conflict through the prism of food, challenging the reader to think about the importance of nutrition in extreme situations and its impact on society as a whole. "Food in times of war" is an interesting and relevant book that expands the understanding of the importance of nutrition in conflict conditions.