When we read books we seem to enter a new world. This new world can be similar to the one we are living in, or it can be very    1    . Some stories are told    2    they were true. Real people who live in a normal world do real things; in other words, the stories are about people just like us doing what we do. Other stories, such as the Harry Potter books, are not    3    . They are characters and creatures that are very different from us and do things that would be   4 for us.