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Author Madeleine L'Engle, whose novel A Wrinkle in Time has been enjoyed by generations of schoolchildren and adults since the 1960s, has died. She was 88.
The Newbery Medal winner wrote more than 60 books, including fantasies, poetry and memoirs, often highlighting spiritual themes and her Christian faith.
Although L'Engle was often labelled a children's author, she disliked that classification. In a 1993 Associated Press interview, she said she did not write down to children.
A Wrinkle in Time, which L'Engle said was rejected repeatedly before it found a publisher in 1962, won the American Library Association's 1963 Newbery Medal for best American children's book. Her A Ring of Endless Light was a Newbery Honor Book, or medal runner-up, in 1981.
Wrinkle tells the story of adolescent Meg Murry, her genius little brother Charles Wallace, and their battle against evil as they search across the universe for their missing father, a scientist.