Dan is in the fifth grade. Every Tuesday his class goes to the school library. The library is quiet, and it has a lot of books.
Dan likes books about space. Today he finds a book about the moon. It has big pictures of stars and planets. The librarian, Mrs. Cohen, smiles and says, "You can keep it for two weeks."
At home, Dan reads the book with his father. They read one page every night. Dan wants to be an astronaut one day.