Paris has long been a storied center of art and culture, and of romance, but in the 1920s its magnetism was especially irresistible. From around the world writers, artists, and composers steamed in, to visit or linger, some to reside. For travelers, Francophiles and the curious, this gossipy retrospective of expatriate life in Paris in is a mosaic of quick glimpses, a work of immense erudition spiced with anecdotes and gossip.