Tricia Brown. Iditarod. Charleston SC: Arcadia Publishing, 2014.
Gay and Laney Salisbury. The Cruelest Miles: The Heroic Story of Dogs and Men in a Race Against an Epidemic. New York: Norton, 2005.
Elizabeth Ricker and Leonhard Seppala. Seppala: Alaskan Dog Driver. New York: Grosset & Dunlap, 1930.
Kenneth Ungermann. The Race to Nome. Sunnyvale CA: Press North America/ Nulbay Associates, 1993.
Many Iditarod racers have written memoirs, including Libby Riddles, Rachel Scdoris, and Gary Paulsen.
However, I particularly enjoyed:
Brian Patrick O’Donoghue. My Lead Dog Was a Lesbian: Mushing Across Alaska in the Iditarod – the World’s Most Grueling Race. New York: Vintage, 1996.