Louisiana Purchase (la Cession de la Louisiana): A History in Maps, Images and Documents on CD-ROM
CD
National Geographic Historical Atlas of the United States 
Patriotic Games: Sporting Traditions in the American Imagination, 1876-1926
Booknotes: Stories from American History: Leading Historians on the Events That Shaped Our Country
Prince
Estabrook, Slave and Soldier
Rare Book: Old Spanish Trail: Santa Fe To Los Angeles
15-vol. set
Rare Book: Some Information Respecting America Collected by Thomas Cooper, Late of Manchester
History Magazine
Complete U.S. History 1500-1895 3
CD-ROM Set...
Undaunted Courage: Meriwether
Lewis, Thomas Jefferson, and the Opening of the American West (Hardcover) My husband and I took turns reading this aloud to each
other on a long driving trip from Michigan to Virginia, and we can say that
this is a thoroughly enjoyable book!
Undaunted Courage: Meriwether Lewis,...
(Paperback)
Audio Editions Books on Cassette & CD:: Undaunted Courage - 16 cassettes, Unabridged (History)
Just in case no one wants to read aloud to you while you're driving!