Matthew Parker is the author of several works of nonfiction, including Monte Cassino: The Hardest-Fought Battle of World War II; the Los Angeles Times bestseller Panama Fever, which was a 2008 Washington Post Best Book of the Year; and The Sugar Barons, which was an Economist Book of the Year. He lives in London.
William Dufris attended the University of Southern Maine in Portland-Gorham before pursuing a career in voice work in London and then the United States. He has won more than twenty AudioFile Earphones Awards, was voted one of the Best Voices at the End of the Century by AudioFile magazine, and won the prestigious Audie Award in 2012 for best nonfiction narration. He lives with his family in Maine.