The book "Preparation for the Trenches. A practical guide based on personal experience during the first two years of the war in France" is written by Leslie Vickers, a veteran of the First World War. In his book, the author shares practical advice for war participants, based on his own experience and observations. He talks about how to prepare for life at the front, how to survive in difficult combat conditions, how to maintain moral balance and mental health during war. An honest look at the realities of war, unique practical experience and useful advice make this book extremely valuable for those preparing for front-line service.