The Three Musketeers (French: Les Trois Mousquetaires) is a novel by Alexandre Dumas, which recounts the adventures of a young man named d'Artagnan after he leaves home to travel to Paris, to join the Musketeers of the Guard. D'Artagnan is not one of the musketeers of the title; those are his friends Athos, Porthos and Aramis, inseparable friends who live by the motto "all for one, one for all" ("tous pour un, un pour tous").

Anne of Green Gables recounts the adventures of Anne Shirley, a young orphan girl mistakenly sent to Matthew and Marilla Cuthbert, a middle-aged brother and sister who have a farm on Prince Edward Island and who had intended to adopt a boy to help them.