Since childhood, Elizabeth "Lizzy" Wenk has hiked and climbed in the Sierra Nevada with her family. After she started college, she found excuses to spend every summer in the Sierra, with its beguiling landscape, abundant flowers, and near-perfect weather. During those summers, she worked as a research assistant for others and completed her own Ph.D. thesis research on the effects of rock type on alpine plant distribution and physiology. But much of the time, she hikes simply for leisure. Obsessively wanting to explore every bit of the Sierra, she has hiked thousands of on- and off-trail miles and climbed more than 600 peaks in the mountain range. Many of her wanderings are now directed to gather data for several Wilderness Press titles and to introduce her two young daughters to the wonders of the mountains. For them as well, Yosemite is rapidly becoming a favorite location. Until recently a resident of Bishop, California, Wenk is currently living in Sydney, Australia, with her husband, Douglas, and daughters, Eleanor and Sophia. There she is working as a research fellow at Macquarie University and enjoying Australia's exquisite eucalyptus forests, vegetated slot canyons, and wonderful birdlife-except during the Northern Hemisphere summer, which she continues to spend exploring the Sierra.