Book excerpt: This beautifully illustrated, fact-filled book takes you on a trip around the United States and Canada. Presenting experiences in villages, neighborhoods, and regions that cover the breadth of North America's great global diversity - Chinatowns and Little Italys, of course, but also Polish, German, French, Russian, and Japanese enclaves - as well as landscapes that make you think you could very well be in New Zealand or Provence or Tuscany.