Julia Kristeva (born Yuliya Stoyanova Krasteva, Bulgarian: Юлия Стоянова Кръстева; on 24 June 1941) is a Bulgarian-French philosopher, literary critic, semiotician, psychoanalyst, feminist, and, most recently, novelist, who has lived in France since the mid-1960s. She has taught at Columbia University, and is now a professor emerita at Université Paris Cité. The author of more than 30 books, including Powers of Horror, Tales of Love, Black Sun: Depression and Melancholia, Proust and the Sense of Time, and the trilogy Female Genius, she has been awarded Commander of the Legion of Honor, Commander of the Order of Merit, the Holberg International Memorial Prize, the Hannah Arendt Prize, and the Vision 97 Foundation Prize, awarded by the Havel Foundation.