Ada Palmer is an American author, historian, and composer best known for her philosophical science fiction series Terra Ignota, which includes "Too Like the Lightning" and "Seven Surrenders." A professor of history at the University of Chicago, Palmer specializes in Renaissance history and the radical Enlightenment. Her fiction combines intricate worldbuilding with deep philosophical inquiry, exploring themes of utopia, religion, and political theory. Palmer's work has earned multiple award nominations, including the Hugo Award. She also composes music and performs with the a cappella group Sassafrass, bringing the same intellectual rigor and creativity to both her academic and artistic pursuits.