Buck Tilton teaches at Central Wyoming College and has authored more than 1,300 magazine articles and more than 40 books, including Knack Knots You Need, Knack Hiking Backpacking, and Knack First Aid. His many books for FalconGuides, including the award-winning Wilderness First Responder, have sold more than 300,000 copies combined. Outdoor chef, artist, and educator Christine Conners is the author of over a dozen outdoor titles, including those in the Lipsmackin' and Scout's cookbook series with over 200,000 books in print. Christine teaches art and psychology at Pima Community College in Tucson, Arizona.