A wrinkle in time is a book about aliens on other planets like uriel and 4 people have to fight the dark world called Earth. Whe the girl’s younger brother gets mind controlled by an alien she is the only one who can save him. When she realizes she has love and the alien doesnt she un hypnotizes her brother and they make it home with their father that was gone for a long time. Their mother missed him because he was fighting the black dark thing. He finnaly got home with his family and the story was over.