Nora Archibald Smith (1859–1934) was an American children's author of the late 19th and early 20th centuries, and sister of Kate Douglas Wiggin. Nora and Kate co-authored and co-edited a series of children's books. Both sisters were active in the kindergarten movement that was developing at the turn of the twentieth century, and wrote repeatedly on the subject. They were admirers of Friedrich Fröbel and promoted his theories on early childhood education. Biography Early life Nora Archibald Smith was the sister of Kate Douglas Wiggin, known best for her novel Rebecca of Sunnybrook Farm. Both girls were born in Philadelphia to Robert Noah Smith and Helen Elizabeth (Dyer) Smith. Their father died shortly after Nora’s birth and their mother then moved the family to Portland, Maine. She soon remarried and the family moved into Nora and Kate’s stepfather’s (Dr. Albion Bradbury) house in Hollis, Maine. It was in the farmhouse called “Quillcote” that both Nora and Kate grew up and to which they would later retire. California In 1873, while Kate attended finishing school in Andover, Massachusetts, Dr. Bradbury moved the family to California. Kate opened the first free kindergarten west of the Rocky Mountains on Silver Street in San Francisco, California while Nora was teaching in the public schools of Tucson, Arizona. In 1877 Nora was awarded an A.B. from Santa Barbara College. In 1880 Nora and Kate founded the California Kindergarten Training School together and Nora received a certificate from the school in 1881. Nora then went on to become the superintendent of the free kindergarten on Silver Street and later to take over the running of the California Kindergarten Training School in 1889. Ms. Smith was president of the California Froebel Society, an executive member of the committee of the International Kindergarten Association, and the vice-president (1891-1892) of the kindergarten department of the National Education Association (Houghton, Mifflin and Company, 1899). Nora Archibald Smith collaborated with her sister to write or edit fifteen books. Nora, a writer in her own right, also published many serial stories and academic journal articles on early childhood education. Two of Nora's poems ("Doll's Calendar" and "Feast of the Doll") were set to music by composer Grace Chadbourne. Selected works As sole writer The Children of the Future (1898) The Kindergarten in a Nutshell: a handbook for the home (1899) Under the Cactus Flag: a story of life in Mexico (1899) The