The Great Gilly Hopkins

Galadriel "Gilly" Hopkins is a mean, brash 11-year-old girl who is headed for yet another foster home. She hates living with different people all the time and just wants to settle in with her birth mother, Courtney Rutherford Hopkins, whose photograph Gilly secretly treasures. Gilly doesn't like the look of her new foster mom, Mrs. Trotter, a "fat hippo", and decides she is going to hate her whole life.

Gilly hatches a plan to escape from Trotter and steals the money she needs for it to work. She knows that her mother lives in San Francisco, California so she writes a letter to Courtney saying that her beloved Galadriel will be with her soon. When Gilly escapes the first time, she gets caught by police and Trotter immediately comes down to the station to retrieve her. Gilly's grandmother, Nonnie, comes to Trotter's house and tells her that she will take Gilly home. Nonnie was previously unaware that she had a granddaughter. By this time Gilly realizes that she really wants to be with Trotter. However, the law says that Gilly must go with Nonnie, so she goes to Nonnie's house.

Then Gilly gets good news: her mother is coming. But when she goes to the airport, Courtney is not the woman in Gilly's photograph: she has stringy hair and a lot of other traits Gilly didn't expect, like being selfish. Gilly also finds out that her mother only came because Nonnie paid her, not because she wanted to come. She realizes for the first time how foolish she has been and that she actually loves Trotter. The story ends with Gilly on the phone, crying to Trotter to take her back. Trotter, in turn, gently convinces her that her home is with Nonnie.

• Maime M. Trotter, called "Trotter", is Gilly's new foster mother. She is a large woman who wears glasses and lives in a messy, small, cramped house. Trotter is said to be one of the foster care system's most respected caregivers.
• William Ernest Teague is Gilly's foster brother at Trotter's home. He is seven years old, with brown hair and glasses, and has a nervous disposition. When people make sudden movements around him he often ducks, as if he is expecting to be hit. Gilly initially enjoys tormenting William Ernest, but eventually grows to like him and helps him with his reading. She also helps teach him to defend himself from mean bullies. Gilly sometimes calls him W.E.
• Ms. Ellis is Gilly's social worker. She has known Gilly for some time and has shuttled her back and forth to various foster homes.
• Mr. Randolph is Mrs. Trotter's next-door neighbor. He is blind and lives alone in a house with an impressive library of books. Mr. Randolph is good friends with Trotter and joins her every night for supper. One of Gilly's jobs at Trotter's home is to escort Mr. Randolph to and from his house.
• Courtney Rutherford Hopkins is Gilly's biological mother. She is a former flower child, and has not seen or lived with her daughter for most of her life, although she does send Gilly an occasional postcard. Gilly's most prized possession is an old photograph of her mother which has been inscribed to her.
• Nonnie Hopkins is Gilly's maternal grandmother and Courtney's mother. She is not aware of Gilly's existence until Courtney writes to her, asking her to assume custody. Her other child, Chadwell, died while serving in the Vietnam War.
• Agnes Stokes is a girl at Gilly's school. She comes from a troubled background herself, having been abandoned by both of her parents, and lives with her grandmother. She hangs around Gilly and tries to win her friendship. Gilly dislikes her but uses her to help steal Mr. Randolph's money.
• Miss Barbara Harris is Gilly's sixth-grade teacher. Initially, Gilly has a very difficult time interacting with her. Eventually, she learns to like Miss Harris and begins to do well in school. After she moves to Virginia, Gilly remains in contact with Miss Harris, writing to her to discuss the Lord of the Rings books. Miss Harris says that she and Gilly are very much alike, because of their angry nature.
• "Mr. Melvin Trotter" is Maime's late husband.

The Great Gilly Hopkins won various major accolades:

• Newbery Medal Honor (1979)[8][9][10]
• National Book Award in category Children's Literature (1979)[2][8][11]
• Christopher Award (1979)[8]
• Jane Addams Award Nominee (1979)[8]
• National Book Award Finalist for Children's Books (Paperback) (1980)[8]
• Dorothy Canfield Fisher Children's Book Award Nominee (1980)[8]
• Georgia Children's Books: 1966–1978 (1981)[8]
• Massachusetts Children's Book Award (1981)[8]
• Iowa Children's Choice Award (1981)[8]
• California Young Readers Medal Nominee for Intermediate (1981)[8]
• William Allen White Children's Book Award (1981)[8]
• Notable Children's Recordings (1998)[12]

The book has been a frequent target of censors; the novel appears on the American Library Association list of the 100 Most Frequently Challenged Books between 1990 and 1999 (20),[13] as well as between 2000 and 2009 (52).[14]