Undaunted Courage 
Subtitle: Meriwether Lewis Thomas Jefferson And The Opening Of The American West
Contributors: Barrett Whitener (Narrator)
Edition: Unabridged edition
Publisher: Simon & Schuster Audio
Published: June 1, 2001
Language: eng
Format: Audio CD
ISBN-13: 9780743507844
Subjects: Lewis, Meriwether,; United States - 19th Century/Old West; Explorers; Audio Adult: Books On Tape; History; Unabridged Audio - History; United States; Americas (North Central South West Indies); History / Americas (North, Central, South, West Indies); United States - General; 1770-1838; Audiobooks; Biography; Clark, William,