Jill Mulhall 
Lewis & Clark [PDF ebook] 

This adventurous biography highlights the expeditions made by Meriwether Lewis and William Clark. Readers will be able to explore the amazing accomplishments that these two men, Sacagawea, and the rest of the Corps of Discovery made. The incredible journey of these surveyors and mountaineers are explained through vivid images, easy-to-read text, fascinating facts, and a supporting glossary and table of contents. Readers will be sure to be enthralled from beginning to end!