Eric Weiner's latest book is Man Seeks God: My Flirtations with the Divine. Italo Calvino's Invisible Cities might be labeled travelogue. It was, in fact, the traveler in me that first fell under ...

Just as they were once the places where the battle against the disappearance of the world was waged, they now resemble the “invisible cities” that Italo Calvino wrote of in 1972: unheard-of, bizarre ...

The company “Invisible Cities” finds homeless who are trying to change their lives around and provides job training to turn them into guides offering personalized tours. The business operates ...