Thirteen-year-old Meg Murry, her little brother Charles Wallace, and their friend Calvin are guided by unearthly strangers as they go on a journey through space and time to search for Meg's and Charles' scientist father who disappeared while experimenting with a new form of space travel.
Meg and her friends become involved with unearthly strangers and a search for Meg's father, who has disappeared while engaged in secret work for the government.
Young Meg Murry, her brother Charles, and their friend Calvin, embark on a journey through space and time, assisted by three eccentric women, when they set out to find Meg's father, a physicist who disappeared while experimenting with time travel.