Frances Hardinge is a British author of fantasy and children's fiction. She is best known for her award-winning novel, The Lie Tree, which won the Costa Book of the Year Award in 2015. Hardinge's other works include Fly By Night, Cuckoo Song, A Face Like Glass, and The Lost Conspiracy. She has also written several short stories and non-fiction pieces. Hardinge's writing is known for its vivid imagery, complex characters, and imaginative plots. She has been praised for her ability to create unique and captivating worlds, as well as her skillful use of language. Hardinge's work has been translated into numerous languages and has been adapted for stage and screen. She is an advocate for diversity in literature and has been a vocal supporter of the #WeNeedDiverseBooks movement.