During the 1920s, in the Parisian neighbourhood of Montparnasse, a unique flowering of avant-garde artistic creativity became the cradle of Dada and Surrealism. In this crowd biography, Sue Roe tells the story - from Duchamp to Dali, via Man Ray and Max Ernst - of the salons and cafes, alliances and feuds, love affairs and scandals, successes and suicides of one of the most important and long-lasting artistic achievements of the twentieth century.