1) Sarah's first question is about what type of books Charlie likes reading. 

2) Sarah asks Charlie to name three types of books that he likes.   

3) Charlie likes science fiction, romance and Westerns.   

4) Charlie spends about $50 a month on books.   

5) Charlie also buys books from his friends.   

6) Charlie buys books from the internet.

7) Charlie went to The Regal Bookstore last week.