Ethan Zohn is a professional soccer player, philanthropist, and lecturer. He was the season winner on "Survivor: Africa." He is a cofounder of the African AIDS/HIV project Grassroot Soccer, and he has hosted the environmental travel series "Earthtripping." He lives in New York City. David Rosenberg is an award-winning television and book author. He has written for the shows "Rocket Power," "Rugrats," and "The Wild Thornberrys," and he has developed animated children's programming for Walt Disney and Klasky Csupo. He was a contributor to the anthology "Male and Female Under 18." He lives in Toluca Lake, California. Shawn Braley is an award-winning illustrator who specializes in cartoon and editorial illustration. His previous work includes "Discover the Seven Wonders of the World," "Human Body: 25 Fantastic Projects Illuminate How the Body Works," and "World Myths and Legends." He lives in White River Junction, Vermont.