answer: #Person2# is reading a sic-fi thriller by Ray Blue. #Person1# invites #Person2# to the book store and #Person2# agrees.
documents: #Person1#: What are you reading?
  #Person2#: Oh, it ' s the latest novel by Ray Blue. It ' s a sic-fi thriller.
  #Person1#: I thought he usually wrote horror books.
  #Person2#: He does. He ' s good at this genre too. It ' s a captivating read.
  #Person1#: We ' re going to the bookshop. Would you like to join us?
  #Person2#: Yes, I would. I need to buy a textbook for my course and, as you know, I love browsing through the latest paperbacks.
  #Person1#: Me too. I need something to read on the flight to New York. I can never sleep on planes. Sarah wants to pick up some children ' s books for her daughter.
  #Person2#: I want to look at nelson Mandela ' s autobiography.
  #Person1#: This is sure to be a worthwhile read.