The Tesseract
Mrs. Which replies that Meg is correct. Her father is behind the darkness so they cannot see him. Mrs. Whatsit tells Meg not to despair. There is hope, even though the task is difficult. They must go behind the shadow, and to do that they must tesser again. She explains what tessering is. It is like taking a short cut between two points. Mrs. Who demonstrates by taking hold of a part of her skirt in her left hand and another part in her right hand, and then bringing her hands together. …
