Travels in the interior parts of America : communicating discoveries made in exploring the Missouri, Red River and Washita, by Captains Lewis and Clark, Doctor Sibley, and Mr. Dunbar; with a statistical account of the countries adjacent / As laid before the Senate, by the President of the United States. In February, 1806, and never before published in Great Britain. London Printed for Richard Phillips, 6 Bridge Street, Blackfriars, by J.G. Barnard, 57 Snow-hill, 1807.

Original edition, Washington, 1806, published under title: Message from the President of the United States communicating discoveries made in exploring the Missouri, Red River and Washita.

Folded table follows page 24 at front, with verso blank.