Paris in the Belle Epoque is remembered as a golden age of cultural flourishing and political progress. The period between the revolutionary 1870s and the outbreak of war in 1914 saw the modern French capital take shape: by day Parisians could admire the rising Eiffel Tower and Sacre-Coeur Basilica, while at night they roamed the Bohemian world of the Moulin Rouge. But as Mike Rapport reveals in this authoritative and beautifully written new history, City of Light, City of Shadows, beneath the elegant veneer Paris was at war with itself. For the Belle Epoque was also an era of social and religious unrest, arguments over women’s emancipation & violent clashes over what it meant to be French. Paris pulsated with pleasure, anxieties and tension stemming from the giddying speed of modernity: blazing electric lights illuminating the night, the first cars speeding down the boulevards, as well as the first Metro trains and aeroplane flights. At the same time reactionary forces reasserted themselves through the new mass media-mostly dramatically in the infamous Dreyfus affair, which exposed the dark heart of French antisemitism.