Migrants have stood at the heart of modern Europe's experience, whether trying to escape danger, to find a better life or as a result of deliberate policy, whether moving from the countryside to the city, or between countries, or from outside the continent altogether. Peter Gatrell's powerful new book is the first to bring these stories together into one place. He creates a compelling narrative bracketed by two nightmarish periods: the great convulsions following the fall of the Third Reich and the mass attempts in the 2010s by migrants to cross the Mediterranean into Europe.