“The New York Nobody Knows”

Professor Talks About Walking Every NYC Block, His Book About ItHe said the idea was likely ingrained in his mind after, as a boy, his father would take him on random trips to city neighborhoods.
City College Professor Pens Book About Walking 6,048 Miles Of NYCHe's compiled all his stories into a book called "The New York Nobody Knows," even though he hasn't yet finished his walking tour of the entire city.