All Authors : Tor-Forge

Caragh M. O'Brien

Birthmarked; Prized; Tortured; Birthmarked: Chapters 1-5

Frank O'Connor

Halo: Evolutions

Kevin O'Hara

Last of the Donkey Pilgrims; A Lucky Irish Lad

Patrick O'Leary

The Gift; The Impossible Bird; Door Number Three

James O'Neal

The Human Disguise; The Double Human

Reagan O'Neal

The Fallon Legacy; The Fallon Pride; The Fallon Blood

Patti O'Shea

Edge of Dawn; In the Midnight Hour; In Twilight's Shadow; In the Darkest Night

Joyce Carol Oates

The Dark Descent; Transgressions: Chasing Shadows; Transgressions Vol. 4

Yukari Ochiai

Pita-Ten Vol 1; Pita-Ten Vol 2

Weston Ochse

SEAL Team 666; Age of Blood; Border Dogs: A SEAL Team 666 Adventure; Reign of Evil

Mel Odom

Boneslicer: The Quest for the Trilogy; Seaspray: The Quest for the Trilogy; The Rover; Lord of the Libraries

Andrew Offutt

Conan: Sword of Skelos

Kouji Ogata

Boogiepop And Others; Boogiepop Doesn't Laugh Vol 1; Boogiepop Doesn't Laugh Vol 2; Boogiepop Returns: Vs. Imaginator Part 1

OKAYADO

Monster Musume Vol. 1; Monster Musume Vol. 2; Monster Musume Vol. 3; Monster Musume Vol. 4

Jean Davies Okimoto

To Jaykae: Life Stinx

Nnedi Okorafor

Hello, Moto; Some of the Best from Tor.com: 2011 Edition

Daniel José Older

Anyway: Angie

Peter Orullian

The Unremembered; Sacrifice of the First Sheason; The Great Defense of Layosah; The Battle of the Round

Juilene Osborne-McKnight

Bright Sword of Ireland; Daughter of Ireland; I Am of Irelaunde; Song of Ireland

Abbi Mei Otis

Sweetheart