The book "Napoleon's Appeal to the British People Regarding His Treatment on St. Helena" is a valuable historical document, which is an appeal by the famous Napoleon I, Emperor of France, to the British people regarding his deliberate detention and conditions of stay on the island of St. Helena. The authors of this work are Napoleon himself and Charles-Tristan de Montolon, who was a close collaborator and comrade-in-arms of the great strategist. The book highlights not only the fact of Napoleon's detention on the island, but also his feelings, arguments and attempts to achieve justice by appealing to the British people. The reader is given the opportunity to look at historical events from the position of the main participant of the events of general significance, which significantly enriches the understanding of the history and context of that period. "Napoleon's appeal to the British people regarding his treatment on St. Helena" is not only a simple document, but also a kind of source for studying the character and views of one of the most prominent figures in world history.