Dennis Lehane’s beautifully written novel tells the story of two families—one black, one white—swept up in a maelstrom of revolutionaries and anarchists, immigrants and ward bosses, Brahmins and ordinary citizens, all engaged in a battle for survival and power at the end of World War I. Coursing through the pivotal events of a turbulent epoch, it explores the crippling violence and irrepressible exuberance of a country at war with, and in the thrall of, itself.