Book excerpt: Studying the German-Polish ethnic relations, this book analyses the people and region through their respective borderlands, migration, official cooperation and unofficial suspicions across the border. The main conclusion is that, while officialdom is generally keen to develop cross-border ties, which ordinary people do take advantage of, these tend to be much more sceptical of the potential impact to their lives in what remains an economically depressed area despite cross-border cooperation having been possible for several decades.