If you've read Cheryl Strayed's memoir, "Wild: Lost and Found on the Pacific Crest Trail," you'll be familiar with her particular tone: a combination of lyrical feminism and gritty self-help manual. Her book chronicles the three months she spent hiking the United States' Pacific Crest Trail (fondly known among mountaineers as the PCT) in 1995 — a journey of more than 1,700 km starting in the Mojave Desert and ending at the border between Washington and Oregon.