What kind of stories does the book "Humans" contain? Is it simply a collection of stories or something more than that?
It's a collection of real stories of real people. The author first wrote the book, Humans of New York.
That author is Brandon Stanton, no?
You are right! Have you read his book?
No, I haven't. Has Brandon Stanton written anything else that you enjoy reading?
The Humans is the only one I read. My son bought the book and recommended it to me. I really enjoyed it. What kind of books do you like?
Autobiographies written by musicians and media stars are generally pretty interesting. I can see why you love that book. It was a number 1 Non-Fiction Best-Seller on the New York Times 2013 list. 
I love biographies too. Again, I love stories of real people, famous or not.
In that case, you might try reading "Chronicles, Volume 1" by Bob Dylan or "The Autobiography of Benjamin Franklin" by Benjamin Franklin. Those two come top-rated, apparently.
I will check them out. I really love the book, The Snowball. Warren Buffett's biography.