Books about Cousins -- Juvenile fiction (sorted alphabetically)
- Nelson the Newsboy; Or, Afloat in New York Jr. Horatio Alger and Edward Stratemeyer
- Our Den E. M. Waterworth
- Our Fellows; Or, Skirmishes with the Swamp Dragoons Harry Castlemon
- Owen's Fortune; Or, "Durable Riches" Mrs. Frederic West
- Pearl of Peace; or, The Little Peacemaker Madeline Leslie
- petites filles modèles (French) comtesse de Sophie Ségur
- petites filles modèles (French) comtesse de Sophie Ségur
- Philippa Mrs. Molesworth
- picnic party : A story for little folks Oliver Optic
- Purple Flame Roy J. Snell
- Return to Gone-Away Elizabeth Enright
- Rollo in the Woods Jacob Abbott
- Rose in Bloom Louisa May Alcott
- Rover Boys in the Land of Luck; Or, Stirring Adventures in the Oil Fields Edward Stratemeyer
- Ruth Arnold : or, The country cousin Lucy Byerley
- Sailor in Spite of Himself Harry Castlemon
- School-Girls in Number 40; or, Principle Put to the Test Anonymous
- Snagged and Sunk; Or, The Adventures of a Canvas Canoe Harry Castlemon
- Snowed Up; or, The Sportman's Club in the Mountains Harry Castlemon
- Sportsman's Club Afloat Harry Castlemon
- Sportsman's Club in the Saddle Harry Castlemon
- Steel Horse: The Rambles of a Bicycle Harry Castlemon
- Story of the White-Rock Cove Anonymous
- Summer in Leslie Goldthwaite's Life. A. D. T. Whitney
- tale of three weeks Eglanton Thorne