"The riveting tale of two pioneering botanists and their historic boat trip down the Colorado River and through the Grand Canyon. In the summer of 1938, botanists Elzada Clover and Lois Jotter set off to run the Colorado River, accompanied by an ambitious and entrepreneurial expedition leader, a zoologist, and two amateur boatmen. With its churning waters and treacherous boulders, the Colorado was famed as the most dangerous river in the world. Journalists...

Tells the story of the most important expedition in American history, led by Captains Meriwether Lewis and William Clark. Includes the stories of the young army men, French-Canadian boatmen, Clark's African-American slave, and the Shoshone woman named Sacagawea who went with them.

Introduces Meriwether Lewis and William Clark who, during their exploration of the West for Thomas Jefferson, captured a prairie dog and sent it to the President as a gift.