Rainbow Valley is a novel written by Lucy Maud Montgomery. The story is set in the fictional Canadian town of Glen St. Mary and follows the adventures of the Blythe children, who live with their father, a widowed minister, and their Aunt Martha. The Blythe children make new friends in Rainbow Valley, including the wild Meredith children and the lonely Mary Vance. The novel explores themes of friendship, family, and the power of imagination. The children form a bond and create their own world in Rainbow Valley, where they can escape from the troubles of the adult world. The story also touches on more serious topics,