A Wrinkle in Time

A classic children's science fiction/fantasy novel which follows siblings Meg Murry and Charles Wallace, along with their friend Calvin O'Keefe, on a journey through space and time to rescue their missing father from an evil force known as the "Dark Thing." They travel using a "tesseract," a wrinkle in time and space, to the planet Camazotz, where they must confront the evil entity known as "IT" in a battle between good and evil. Winner of the 1963 Newbery Medal for children's literature.