| Off on a Comet! a Journey through Planetary Space
Jules Verne | |
| Off Sandy Hook, and other stories
Richard Dehan | |
| Off Santiago with Sampson
James Otis | |
| Off the Beam
George O. Smith | |
| Off the Bluebush
J. P. Bourke | |
| Off to Sea: The Adventures of Jovial Jack Junker on his Road to Fame
William Henry Giles Kingston | |
| Off to the Wilds: Being the Adventures of Two Brothers
George Manville Fenn | |
| Off-Hand Sketches, a Little Dashed with Humor
T. S. Arthur | |
| Office call
Charles E. Fritch | |
| Officer 666
Barton Wood Currie; Augustin McHugh |
