"Voyages from Montreal" by Alexander Mackenzie is a detailed account of his expeditions across North America to the Arctic and Pacific Oceans in the late 18th century. The narrative begins with Mackenzie's early life and his involvement in the fur trade, which provided him with the skills and knowledge necessary for his explorations. The book is divided into two main voyages: the first in 1789, where Mackenzie navigated the Mackenzie River to the Arctic Ocean, and the second in 1792-1793, where he traversed the continent to reach the Pacific Ocean. Mackenzie provides a meticulous description of the landscapes, the challenges faced, and the interactions with Indigenous peoples. His accounts also include observations on the evolution of the fur trade in the region and its inhabitants. The introduction and preface highlight Mackenzie's motivations and the significance of his discoveries, which contributed to geographic knowledge and the expansion of British commerce. The book also discusses the organization and operations of the North-West Company, emphasizing the competitive nature of the fur trade and its influence on exploration. Mackenzie's work is not only a record of his journeys but also a reflection on the broader implications of exploration and trade in shaping North America's history.