by Stephen Krensky (Author)
John Wesley Powell worked as a geologist and an adventurer. Find out how Powell became the first person to chart the course of the Colorado River through the Grand Canyon. The book also includes a page for caregivers and teachers that suggests guiding questions to help aid in reading comprehension. Downloadable Teacher Notes available.
Number of Pages: 32
Dimensions: 0.35 x 10 x 8 IN
Publication Date: February 01, 2023