Excerpts from the 1904-05 version of: Original journals of the Lewis and Clark expedition, 1804-1806 ; edited by Reuben Gold Thwaites.
Map of Lewis and Clark's journey to the Pacific on endpapers.
The essential Lewis and Clark by Meriwether Lewis. ISBN 0060196009. Published by HarperCollins World in 2000. Publication and catalogue information, links to buy online and reader comments.