Books about Fairy tales (sorted alphabetically)
- Old Deccan Days; or, Hindoo Fairy Legends Current in Southern India
- Old-Fashioned Fairy Book Mrs. Burton Harrison
- Old-Fashioned Fairy Tales Juliana Horatia Ewing
- Old Peter's Russian Tales Arthur Ransome
- Old-Time Stories Charles Perrault
- Olive Fairy Book
- Onnellinen prinssi: Ynnä muita kertomuksia (Finnish) Oscar Wilde
- On the Tree Top Clara Doty Bates
- Orange Fairy Book Andrew Lang
- Orange Fairy Book
- Orientaj fabeloj (Esperanto) V. M. Doroshevich
- oriental story book : a collection of tales Wilhelm Hauff
- Other Side of the Sun: Fairy Stories Evelyn Sharp
- Pähkinänrusentaja ja hiirikuningas (Finnish) E. T. A. Hoffmann
- Pepper & Salt; or, Seasoning for Young Folk Howard Pyle
- Peterchens Mondfahrt: Ein Märchenspiel (German) Gerdt von Bassewitz
- Pimsti-Pumsti (German) Rose Struck
- Pink Fairy Book Andrew Lang
- Pinocchion seikkailut: Kertomus marioneteista (Finnish) Carlo Collodi
- Pinocchio: The Tale of a Puppet Carlo Collodi
- poor Count's Christmas Frank R. Stockton
- Popular Story of Blue Beard Charles Perrault
- Popular Tales from the Norse
- Primary Reader: Old-time Stories, Fairy Tales and Myths Retold by Children E. Louise Smythe
- Primrose Ring Ruth Sawyer