Books about Twins -- Juvenile fiction (sorted alphabetically)
- Cave Twins Lucy Fitch Perkins
- Children of the Valley Harriet Elizabeth Prescott Spofford
- Daring Twins: A Story for Young Folk L. Frank Baum
- dark night : or, The fear of man bringeth a snare Lucy Ellen Guernsey
- Dick and Dolly Carolyn Wells
- Dolly and Molly and the Farmer Man Elizabeth Gordon
- Dutch Twins Lucy Fitch Perkins
- Emma und Bertha oder die Zwillingsschwestern (German) Caroline Reinhold
- Enchanted Island of Yew L. Frank Baum
- Enchanted Island of Yew L. Frank Baum
- Eskimo Twins Lucy Fitch Perkins
- Four little Blossoms through the holidays Mabel C. Hawley
- French Twins Lucy Fitch Perkins
- From Squire to Squatter: A Tale of the Old Land and the New Gordon Stables
- Gypsies of the Air Bess Moyer
- happy six Penn Shirley
- House Party with the Tucker Twins Nell Speed
- In search of fortune: A tale of the old land and the new Gordon Stables
- In the Days of Chivalry: A Tale of the Times of the Black Prince Evelyn Everett-Green
- Irish Twins Lucy Fitch Perkins
- Italian Twins Lucy Fitch Perkins
- Japanese Twins Lucy Fitch Perkins
- King of Gee-Whiz Emerson Hough
- Knock Three Times! Marion St. John Webb
- Letty and the Twins Helen Sherman Griffith