The Travels of Capts. Lewis & Clarke : by order of the government of the United States, performed in the years 1804, 1805 & 1806, being upwards of three thousand miles, from St. Louis, by way of the Missouri and Columbia Rivers, to the Pacifick Ocean : containing an account of the Indian tribes, who inhabit the western part of the continent unexplored, and unknown before : with copious delineations of the manners, customs, religion, &c. of the Indians / compiled from various authentic sources and documents ; to which is subjoined a summary of the statistical view of the Indian nations from the official communication of Meriwether Lewis ; embellished with a map of the country inhabited by the western tribes of Indians, and five engravings of Indian chiefs.