Steven Johnson is the author of many bestsellers, including The Invention of Air, The Ghost Map, and Everything Bad Is Good for You. He is the editor of the anthology The Innovator’s Cookbook and the founder of a variety of influential websites. Johnson also writes for Time, Wired, The New York Times, and The Wall Street Journal. He lives in Marin County, California, with his wife and three sons.
Erik Singer has performed in numerous off-Broadway plays and with regional theaters around the country. He has appeared on television in All My Children and As the World Turns. Singer has also done voice work for numerous commercials, documentaries, and animated shows.