Crackers
Jerry Oltion
Anywhere But Here
The Men in the Attic
John Phillip Olsen
The Company Man
Masques of Satan
Reggie Oliver
The Call of Kerberos
Jonathan Oliver
Twilight of Kerberos (6)
Virtual Evil
Jana G. Oliver
Time Rovers (2)
Sojourn
Time Rovers (1)
Vassal of El
Gloria Oliver
In the Service of Samurai
Cross-Eyed Dragon Troubles
The Open Door, and the Portrait
Margaret Oliphant
Starbook
Ben Okri
Zahrah the Windseeker
Nnedi Okorafor
From the Lost Diary of TreeFrog7
The Palm Tree Bandit
Faire Grounds
Willa Okati
Matchmaker's Match
Rare Beasts
Charles Ogden
Edgar & Ellen (1)
The Lord of the Sands of Time
Issui Ogawa