Anne of Green Gables is a 1908 novel by Canadian author Lucy Maud Montgomery. Written for all ages, it has been considered a children's novel since the mid-twentieth century. It recounts the adventures of Anne Shirley, an 11-year-old orphan girl who is mistakenly sent to Matthew and Marilla Cuthbert, a middle-aged brother and sister who had intended to adopt a boy to help them on their farm in Prince Edward Island. The novel recounts how Anne makes her way with the Cuthberts, in school, and within the town. Since publication, Anne of Green Gables has sold more than 50 million copies and has been translated into 20 languages. Numerous sequels were written by Montgomery, and since her death another sequel has been published, as well as an authorized prequel.

L. Maud Montgomery (November 30, 1874 – April 24, 1942) was a Canadian author best known for a series of novels beginning in 1908 with Anne of Green Gables. Anne of Green Gables was an immediate success. The central character, Anne, an orphaned girl, made Montgomery famous in her lifetime and gave her an international following. Montgomery went on to publish 20 novels as well as 530 short stories, 500 poems, and 30 essays. Most of the novels were set on Prince Edward Island, Canada, and places in the Canadian province became literary landmarks. She was made an Officer of the Order of the British Empire in 1936. Montgomery's work, diaries and letters have been read and studied by scholars and readers worldwide.