Meg Murry 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.
740L Lexile|||juvenile
Madeleine L'Engle.
Paging may vary.
Originally published: New York : Ariel Books, c1962.
Accelerated Reader AR MG 4.7 7 150.
Newbery Medal, 1963.
