Look at these lines from A Good Place for Maggie: The old man brought her change and said, "Where you headin'?" "I'm going to Twisted Creek," she said in as offhand an adult manner as she could muster. "Twisted Creek? Are you sure?" Her shoulders fell. "Isn't this the right road?" The man grunted. "Right road, all right. But no place for a young one like you to be going." He circled the Honda. "Car in pretty good shape?" How does the author create mystery in the plot?