Book excerpt: Offering a comprehensive guide to economical travel in diverse regions of the world, these innovative new versions of the popular handbooks feature an all-new look, sidebars highlighting essential tips and facts, information on a wide range of itineraries, transportation options, off-the-beaten-path adventures, expanded lodging and dining options in every price range, additional nightlife options, enhanced cultural coverage, shopping tips, maps, 3-D topographical maps, regional culinary specialties, cost-cutting tips, and other essentials.