John Barnes (b. 1957) is the author of more than thirty novels and numerous short stories. His most popular novels include the national bestseller Encounter with Tiber (co-written with Buzz Aldrin), Mother of Storms (finalist for both the Hugo and Nebula awards), Tales of the Madman Underground (winner of the Michael L. Printz Award), and One for the Morning Glory, among others. His most recent novel is The Last President (2013).