| Organization: How Armies are Formed for War
Hubert Foster | |
| Organizing and Building Up the Sunday School / Modern Sunday School Manuals
Jesse Lyman Hurlbut | |
| Oridin's Formula
R. R. Winterbotham | |
| Oriental Encounters: Palestine and Syria, 1894-6
Marmaduke William Pickthall | |
| Oriental Prisons / Prisons and Crime in India, the Andaman Islands, Burmah, China, Japan, Egypt, Turkey
Arthur Griffiths | |
| Oriental Religions and Christianity / A Course of Lectures Delivered on the Ely Foundation Before the / Students of Union Theological Seminary, New York, 1891
Frank F. Ellinwood | |
| Oriental Rugs, Antique and Modern
W. A. Hawley | |
| Oriental tales, for the entertainment of youth / Selected from the most eminent English writers
Anonymous | |
| Oriental Women
Edward B. Pollard | |
| Orientations
W. Somerset Maugham |
