Livres! Libri! Libros! Books! Yes, technology is certainly changing the way many of us read, but the mystique and history of old-fashioned pages between covers remain very much an allure to many others, and for traveling bibliophiles there still are plenty of wonderful spots to discover the magic of the printed word in settings from the canals of Venice to a 13th-century Dutch church (right) to an ornate former theater in...