Over the last five decades, no city has changed more than Berlin: divided in 1961, reunited in 1989, it has become Europe's most vibrant melting-pot of artists, immigrants and entrepreneurs. Blending memoir, history and reportage, this legendary Berliner takes us behind the scenes there - looking at everything from life under the Stasi and the difference between East and West Berliners' sex-lives to the city's night-life, politics and hidden quirks - and reveals what makes Berlin the uniquely fascinating place it is.