About the Author

Jack London, world-famous adventurer and author of The Call of the Wild, wrote several key works of Radium-Age science fiction (1904-33), including The Iron Heel (1908) and The Star Rover (1914). The Scarlet Plague (1912) is set in London's hometown of San Francisco, California. Matthew Battles is the author of Library: An Unquiet History, The Urge of the Letter (forthcoming), and a science fiction story collection, The Sovereignties of Invention. He is the co-founder and literary editor of HiLobrow.com.