Thomas Hornbein is the author of Everest: The West Ridge.
Tom Beyer is a character actor who has appeared in over 100 TV shows, films, and commercials; has performed in innumerable plays and musicals; and has narrated many audiobooks. He has won awards for his stage work as both an actor and a director, and has adapted classical literature for the theater.
Jon Krakauer is an American writer and mountaineer, primarily known for his writing about the outdoors and mountain-climbing. He is the author of best-selling non-fiction books Into the Wild, Into Thin Air, Under the Banner of Heaven, and Where Men Win Glory: The Odyssey of Pat Tillman and numerous magazine articles.