Author
John Logan Allen
2 Research Articles
Lewis and Clark and the Route to the Pacific
A foundational study of the geographical imagination that shaped the Lewis and Clark Expedition, examining how pre-expedition assumptions about western geography influenced the journey's planning and execution.
Lewis and Clark: The Maps of Exploration, 1507-1814
A comprehensive survey of the cartographic history of western North America as it relates to the Lewis and Clark Expedition, from early European maps through Clark's master map.