books.google.com - Brian Cudahy offers a fascinating tribute to the world the subway created. Taking a fresh look at one of the marvels of the 20th century, Cudahy creates a vivid sense of this extraordinary achievement-how the city was transformed once New Yorkers started riding in a hole in the ground....http://books.google.com/books/about/A_Century_Of_Subways.html?id=U4sG89SYvAIC&utm_source=gb-gplus-shareA Century Of Subways
