Public Enemies. Michel Houellebecq and Bernard-Henri LvyPaperback, 1 October 2012

In 2008 Houellebecq and Levy, two of France's most celebrated intellectuals, began a ferocious exchange of letters, resulting in this book. In their inimitably witty, fascinating, and confrontational correspondence they lock horns on everything, including literature, sex, politics, family, fame, and even themselves."