March 22 Table of Contents A World Hooked on Smoking Why Quit Smoking? How You Can Quit When Love Is Blind What About Body Piercing? Lamu—An Island Lost in Time Petra—A City Hewn out of Rock Huntington’s Disease—Understanding a Genetic Tragedy Whatever Became of Little Peter? What Is El Niño? Watching the World From Our Readers A Wild Jewel “Most University Textbooks Aren’t as Accurate”