Kip Thorne is the Feynman Professor of Theoretical Physics Emeritus at Caltech, an executive producer for Interstellar, and the author of the bestselling Black Holes and Time Warps and other books. He lives in Pasadena, California.
AudioFile Earphones Award winner Eric Michael Summerer is a voice actor and producer who has narrated numerous audiobooks as well as countless instructional recordings and video games. He earned an Audie Award nomination for Childhood's End by Arthur C. Clarke.