Bruce Martin, PhD, is an associate professor in the department of recreation and sport pedagogy at Ohio University in Athens, Ohio. Before joining the faculty at Ohio University, he taught at the University of Northern Colorado and Sheldon Jackson College in Sitka, Alaska. Martin's teaching and research interests are focused on the practice of outdoor leadership and adventure programming. At Ohio University, Martin teaches courses that help students develop the knowledge, skills, and dispositions required for effective professional practice in the fields of outdoor leadership and adventure programming. He is an author of the text "Outdoor Leadership: Theory and Practice" (Human Kinetics, 2006) and has authored numerous publications related to the practice of outdoor leadership and adventure programming. Martin has more than 20 years of experience as an outdoor and adventure programming professional. He has worked as a camp counselor, professional river guide, and Outward Bound instructor. He is a member of the Association for Experiential Education (AEE), the Wilderness Education Association (WEA), the American Canoe Association (ACA), and Leave No Trace Center for Outdoor Ethics (LNT). He currently holds ACA certifications as a level 4 river kayak instructor trainer and level 4 coastal kayak instructor. He is a certifying instructor for the WEA and a LNT master educator instructor. Martin earned his PhD in social foundations of education from the University of Virginia. He earned two master's degrees, one in experiential education from Minnesota State University at Mankato and another in human dimensions of natural resources from Colorado State University at Fort Collins. He earned his bachelor's degree in history from Virginia Commonwealth University. In his free time, Martin enjoys helping his daughters develop an appreciation for the wild outdoors. He also enjoys recreational boating and reading. Martin resides in Athens, Ohio. Mark Wagstaff, EdD, is a professor in the department of recreation, parks, and tourism at Radford University in Radford, Virginia, where he coordinates the outdoor recreation concentration. He is a coauthor of "Outdoor Leadership: Theory and Practice" (Human Kinetics, 2006); "Backcountry Classroom: Lessons, Tools and Activities for Teaching Outdoor Leaders" (Globe Pequot Press, 2005); and "Technical Skills for Adventure Programming" (Human Kinetics, 2009). In addition to teaching adventure programming at the college level since 1997, Wagstaff has experience as a professional river guide, North Carolina Outward Bound School field instructor, and Wilderness Education Association instructor. He is a member of the Association for Experiential Education, Wilderness Education Association, American Canoe Association, and Leave No Trace Center for Outdoor Ethics. He is also a certifying instructor for the WEA and a LNT master educator instructor. Wagstaff received his bachelor's and master's degrees in recreation from North Carolina State University. He earned his doctorate in education from Oklahoma State University, where he also coordinated the campus outdoor recreation program. Wagstaff resides in Christiansburg, Virginia. He enjoys whitewater canoeing, fly fishing, and upland bird hunting.