William Kamkwamba grew up in a small village in Malawi. At the age of 14, he devised a windmill that brought electricity to his home during a catastrophic drought. His New York Times Bestselling autobiography has been translated into nearly twenty languages worldwide as well as a feature film, and William has appeared on The Daily Show with Jon Stewart and Good Morning America. After graduating from Dartmouth College in Environmental Studies, William began work as a Global Fellow for the design firm IDEO.org. Now an entrepreneur and TED Fellow, he divides his time between the U.S. and Malawi and is currently working full-time with the Moving Windmills Project, a nonprofit he launched that's dedicated to ethical, hands-on development in Malawi.

Bryan Mealer is the author of Muck City and the New York Times bestseller The Boy Who Harnessed the Wind, which he wrote with William Kamkwamba. Since publication, the book has received many honors and has been translated into over a dozen languages. Mealer is also the author of All Things Must Fight to Live, which chronicled his years covering the war in the Democratic Republic of Congo for Harper's and the Associated Press. His book The Kings of Big Spring, is a multi-generational saga about his family in West Texas. He and his family live in Austin.

Elizabeth Zunon grew up in Ivory Coast, West Africa, and now lives in Albany, New York.