Hallie Morse Daggett loved spending time outdoors, hiking among the tall trees of the forests in California's Siskiyou Mountains. She wasn't afraid of the bears, coyotes, and wildcats. But Hallie was afraid of fire and understood the threat it posed to the forests, wildlife, and people. And more than anything, she wanted to devote her life to protecting her beloved outdoors; she decided she would work for the US Forest Service. But in the 1880s the...