Morrison began writing fiction as part of an informal group of poets and writers at Howard University who met to discuss their work. She went to one meeting with a short story about a black girl who longed to have blue eyes. The story later evolved into her first novel, The Bluest Eye (1970), which she wrote while raising two children and teaching at Howard. In 2000 it was chosen as a selection for Oprah's Book Club.
In 1975 her novel Sula (1973) was nominated for the National Book Award. Her third novel, Song of Solomon (1977), brought her national attention. The book was a main selection of the Book-of-the-Month Club, the first novel by a black writer to be so chosen since Richard Wright's Native Son in 1940. It won the National Book Critics Circle Award.
In 1987 Morrison's novel Beloved became a critical success. When the novel failed to win the National Book Award as well as the National Book Critics Circle Award, a number of writers protested over the omission. Shortly afterward, it won the Pulitzer Prize for fiction and the American Book Award. Beloved was adapted into the 1998 film of the same name starring Oprah Winfrey and Danny Glover. Morrison later used Margaret Garner's life story again in an opera, Margaret Garner, with music by Richard Danielpour. In May 2006, The New York Times Book Review named Beloved the best American novel published in the previous twenty-five years.
In 1993 Morrison was awarded the Nobel Prize in Literature. Her citation reads: Toni Morrison, "who in novels characterized by visionary force and poetic import, gives life to an essential aspect of American reality." Shortly afterwards, a fire destroyed her Rockland County, New York home.
In 1996 the National Endowment for the Humanities selected Morrison for the Jefferson Lecture, the U.S. federal government's highest honor for achievement in the humanities. Morrison's lecture, entitled "The Future of Time: Literature and Diminished Expectations," began with the aphorism, "Time, it seems, has no future," and cautioned against misuse of history to diminish expectations of the future.
Morrison was honored with the 1996 National Book Foundation's Medal of Distinguished Contribution to American Letters, which is awarded to a writer "who has enriched our literary heritage over a life of service, or a corpus of work."
Although her novels typically concentrate on black women, Morrison does not identify her works as feminist. She has stated that she thinks "it's off-putting to some readers, who may feel that I'm involved in writing some kind of feminist tract. I don't subscribe to patriarchy, and I don't think it should be substituted with matriarchy. I think it's a question of equitable access, and opening doors to all sorts of things."
In addition to her novels, Morrison has also co-written books for children with her younger son, Slade Morrison, who works as a painter and musician.