The book "Fire and Sword in the Sudan. A Personal Narrative of Struggle and Service to the Dervishes 1879-1895" by Rudolf Karl von Slatin is an impressive testimony of the events in Sudan at the end of the 19th century. An authentic account of the author's battles and service among the dervishes paves the way into the world of history and allows the reader to immerse himself in the complex political situation of that time. Rudolf von Slatin describes in detail his impressions of the events he encountered, revealing not only the military aspects, but also human relationships and inner experiences. This book will be a valuable source of knowledge for those interested in historical events and military activities.