Floy Hutchings is not interested in acting like a proper young lady. Known to everyone as Squirrel, she loves running wild through the breathtaking wilderness of the Yosemite Valley. When a quiet, thoughtful carpenter named John Muir arrives at her father's hotel looking for work, Floy is immediately curious about him. Unlike the other adults, John talks to the blooming flowers, carefully listens to the falling snow, and builds himself a small cabin right over a rushing stream. Floy decides to become his shadow, following him through the towering trees and rocky trails. As they explore the magnificent landscape together, John helps Floy see the natural world in an entirely new way. This beautifully illustrated story celebrates a unique friendship and the boundless wonder of the great outdoors.