Children's Fiction:
* The Indian in the Cupboard (1980): A classic children's book about a boy who finds a miniature Indian warrior in an antique cupboard, who comes to life.
* The Indian in the Cupboard Series (1980-1982): A series of three books continuing the adventures of the Indian warrior, Little Bear.
* The L-Shaped Room (1960): A young adult novel about a single pregnant woman in 1950s London.
* The Mystery of the Maya (1987): A story about a young girl who travels to Mexico and becomes involved in a mystery surrounding ancient Mayan ruins.
* The One-Eyed Monster (1989): A fantastical story about a group of children who encounter a one-eyed monster in their town.
Historical Fiction:
* The King's Shadow (1996): A novel set in 16th-century England about a young boy who becomes the King's shadow, helping him to rule.
* The Writing on the Wall (1999): A historical novel set in Nazi Germany, following the story of a young girl hiding from the authorities.
* The Man Who Fell from the Sky (2002): A novel about a man who falls from the sky in a strange vessel and is taken in by a family in the English countryside.
Fantasy:
* The Unicorn's Daughter (1985): A magical story about a young girl who discovers she is the daughter of a unicorn.
This is just a small selection of Lynne Reid Banks' extensive works. She has written many other novels, short stories, and plays, and her books have been translated into numerous languages.
You can find a more comprehensive list of her works on websites like Goodreads or WorldCat.