Gilles Deleuze (1925-1995) was Professor of Philosophy at the University of Paris VIII, Vincennes/Saint Denis. He published 25 books, including five in collaboration with Fe lix Guattari. Felix Guattari (1930-1992), post-'68 French psychoanalyst and philosopher, is the author of Anti-Oedipus (with Gilles Deleuze), and a number of books published by Semiotext(e), including The Anti-Oedipus Papers, Chaosophy, and Soft Subversions. John Johnston is Professor of English and Comparative Literature at Emory University in Atlanta. He is the author of Carnival of Repetition and Information Multiplicity.