In the book A Wrinkle in Time, it's about a girl and her brother. The girls name is Meg and her little brother Charles Wallace. Charles and Meg were the different ones in in the family, Charles was very young and had a very odd personality. He had a very high IQ level and Meg had a very low one unless she really tried. Well Meg and her family were upset about the fact that there father has left for work. He has been gone for two years and had stopped writing to his wife. She and all four of her kids have been worried about him because he hasnt called or anything. Meg and Charles Wallace set off to go find there father. They ended up meeting Calvin when he was walking tawards Miss Whatsits house. They ended up going into a whole new dimension and saw what they had to fight that was trying to take there fathers life.