Author Notes

Ken Jennings is the author of Maphead: Charting the Wide, Weird World of Geography Wonks and Brainiac: Adventures in the Curious, Competitive, Compulsive World of Trivia Buffs, about his record-breaking 2004 appearance on the quiz show Jeopardy!, as well as Ken Jenningss Trivia Almanac. He lives outside Seattle, Washington, with his wife, Mindy, and his son, Dylan, and daughter, Caitlin, to whom he gives only the best advice.