A Universe from Nothing: Why There Is Something Rather Than Nothing

Lawrence M. Krauss is the director of the Origins Initiative at Arizona State University and has written more than three hundred scientific publications and seven books, including The Physics of Star Trek. He has won numerous awards, including the Gravity Research Foundation First Prize Award and the Presidential Investigator Award. He lives in Tempe, Arizona, and Shaker Heights, Ohio.

Richard Dawkins, an acclaimed biologist, is a fellow of the Royal Society and was the inaugural holder of the Charles Simonyi Chair of Public Understanding of Science at Oxford University. He is the author of numerous books, including The Selfish Gene, Climbing Mount Improbable, Unweaving the Rainbow, The Ancestor's Tale, The God Delusion, and The Greatest Show on Earth. He has received a number of honorary doctorates from colleges and universities around the world and has received many awards and honors throughout his career, most notably a Finlay Innovation Award, the Michael Faraday Award, the Nakayama Prize, the Kistler Prize, and the Nierenberg Prize for Science in the Public Interest.

Simon Vance is an award-winning actor and an AudioFile Golden Voice with over forty Earphones Awards. He has won thirteen prestigious Audie Awards and was Booklist's very first Voice of Choice in 2008. He has narrated more than eight hundred audiobooks over almost thirty years, beginning when he was a radio newsreader for the BBC in London.