| The Other World; or, Glimpses of the Supernatural (Vol. 2 of 2) / Being Facts, Records, and Traditions Relating to Dreams, Omens, Miraculous Occurrences, Apparitions, Wraiths, Warnings, Second-sight, Witchcraft, Necromancy, etc.
Unknown | |
| The Otterbein Hymnal / For Use in Public and Social Worship
Edmund S. Lorenz | |
| The Ottoman Turks and the Routes of Oriental Trade / from The English Historical Review, October 1915
Albert Howe Lybyer | |
| The Outbreak of Peace
H. B. Fyfe | |
| The outcast
Selma Lagerlöf | |
| The Outcaste
F. E. Penny | |
| The Outcasts
William Alexander Fraser | |
| The Outcasts of Solar III
Robert Emmett McDowell | |
| The Outcasts, and Other Stories
Maksim Gorky | |
| The Outcry
Henry James |
