Books about Siblings -- Juvenile fiction (sorted alphabetically)
- Our Davie Pepper Margaret Sidney
- Our Little Canadian Cousin Elizabeth Roberts MacDonald
- Our Little Cuban Cousin Mary Hazelton Blanchard Wade
- Our Little Eskimo Cousin Mary Hazelton Blanchard Wade
- Our Little German Cousin Mary Hazelton Blanchard Wade
- Palace in the Garden Mrs. Molesworth
- Pearl and Periwinkle Anna Graetz
- Pearl of Love; or, Josey's Gift Madeline Leslie
- Pearl of Peace; or, The Little Peacemaker Madeline Leslie
- Penelope and the Others: Story of Five Country Children Amy Walton
- Percy Wynn : oder ein seltsames Kind der Neuen Welt. (German) Francis J. Finn
- Peter and Polly in Winter Rose Lucia
- Phoenix and the Carpet E. Nesbit
- Phronsie Pepper : The youngest of the "Five Little Peppers" Margaret Sidney
- Piccoli eroi: Libro per i ragazzi (Italian) Virginia Treves
- Polly: A New-Fashioned Girl L. T. Meade
- Popular Story of Blue Beard Anonymous and Charles Perrault
- Professor Johnny J. Ā. K.
- Prudy Keeping House Sophie May
- Quest of Happy Hearts Kathleen Hay
- Rainbow Valley L. M. Montgomery
- Rainbow Valley L. M. Montgomery
- Real Folks A. D. T. Whitney
- Red Man's Revenge: A Tale of The Red River Flood R. M. Ballantyne
- Rewards and Fairies Rudyard Kipling