Authors - O
- Orchid Ch'ng 1 quotes
- Order was the dream of man. 1 quotes
- Ordericus Vitalis, The Ecclesiastical History of England and Normandy, Volume 2 1 quotes
- Ordway Tead 2 quotes
- Ordway Tweed 1 quotes
- Orebela Gbenga 1 quotes
- Oreki Houtarou 1 quotes
- Oren Arnold 2 quotes
- Oren Lyons 1 quotes
- Oren Peli 1 quotes
- Oreo Queen 2 quotes
- Orhan Pamuk 38 quotes
- Orhan Pamuk, A Strangeness in My Mind 1 quotes
- Orhan Pamuk, Istanbul: Memories and the City 3 quotes
- Orhan Pamuk, My Father's Suitcase: The Nobel Lecture 1 quotes
- Orhan Pamuk, My Name is Red 15 quotes
- Orhan Pamuk, Sessiz Ev 1 quotes
- Orhan Pamuk, Snow 29 quotes
- Orhan Pamuk, The Black Book 5 quotes
- Orhan Pamuk, The Innocence of Objects 3 quotes
- Orhan Pamuk, The Museum of Innocence 19 quotes
- Orhan Pamuk, The Naive and the Sentimental Novelist 3 quotes
- Orhan Pamuk, The New Life 3 quotes
- Orhan Veli Kanık, I, Orhan Veli 1 quotes
- Ori Gersht 1 quotes
- Ori Hofmekler, The Warrior Diet 10 quotes
- Oriah Mountain Dreamer 1 quotes
- Oriah Mountain Dreamer, The Dance: Moving To the Rhythms of Your True Self 3 quotes
- Oriana Fallaci 14 quotes
- Origen 3 quotes
- Origen, On Prayer 1 quotes
- Orison S. Marden 2 quotes
- Orison Swett Marden 60 quotes
- Orison Swett Marden, How to Get What You Want 1 quotes
- Orison Swett Marden, Learn to Expect a Great Deal of Life 1 quotes
- Orison Swett Marden, Pushing To The Front 1 quotes
- Orison Swett Marden, Pushing to the Front 2 quotes
- Orit Badouk Epstein, Ritual Abuse and Mind Control: The Manipulation of Attachment Needs 2 quotes
- Orji Uzor Kalu 1 quotes
- Orlando Bloom 38 quotes
- Orlando Figes, A People's Tragedy: The Russian Revolution: 1891-1924 3 quotes
- Orlando Figes, Just Send Me Word: A True Story of Love and Survival in the Gulag 2 quotes
- Orlando Figes, The Whisperers: Private Life in Stalin's Russia 1 quotes
- Orlando Gibbons 1 quotes
- Orlando Ortega-Medina, Jerusalem Ablaze: Stories of Love and Other Obsessions 1 quotes
- Orlando Ricardo Menes 1 quotes
- Orli Matlow 1 quotes
- Orly Wahba, Kindness Boomerang: How to Save the World (and Yourself) Through 365 Daily Acts 5 quotes
- Orlyze Simons 1 quotes
- Orna Ross 4 quotes
- Orna Ross, After The Rising 1 quotes
- Orna Ross, Inspiration Meditation: Igniting Insights & Ideas. 1 quotes
- Ornette Coleman 3 quotes
- Orosa Nakpil Malate 1 quotes
- Orrin Hatch 2 quotes
- Orrin Woodward 145 quotes
- Orrin Woodward, LIFE 19 quotes
- Orrin Woodward, The Financial Matrix 1 quotes
- Orson De Witt, Earth Won't Miss You 2 quotes
- Orson F. Whitney 3 quotes
- Orson Pratt 9 quotes
- Orson Scott Card 45 quotes
- Orson Scott Card, Alvin Journeyman 4 quotes
- Orson Scott Card, Children of the Mind 11 quotes
- Orson Scott Card, Earth Awakens 1 quotes
- Orson Scott Card, Earth Unaware 6 quotes
- Orson Scott Card, Earthfall 1 quotes
- Orson Scott Card, Empire 2 quotes
- Orson Scott Card, Enchantment 5 quotes
- Orson Scott Card, Ender in Exile 7 quotes
- Orson Scott Card, Ender's Game 113 quotes
- Orson Scott Card, Ender's Shadow 26 quotes
- Orson Scott Card, Ender's World: Fresh Perspectives on the SF Classic Ender's Game 1 quotes
- Orson Scott Card, Hart's Hope 2 quotes
- Orson Scott Card, Heartfire 4 quotes
- Orson Scott Card, Hidden Empire 1 quotes
- Orson Scott Card, How to Write Science Fiction & Fantasy 2 quotes
- Orson Scott Card, Magic Street 2 quotes
- Orson Scott Card, Maps in a Mirror: The Short Fiction of Orson Scott Card 3 quotes
- Orson Scott Card, Masterpieces: The Best Science Fiction of the 20th Century 1 quotes
- Orson Scott Card, Pastwatch: The Redemption of Christopher Columbus 1 quotes
- Orson Scott Card, Pathfinder 7 quotes
- Orson Scott Card, Prentice Alvin 1 quotes
- Orson Scott Card, Red Prophet 1 quotes
- Orson Scott Card, Ruins 1 quotes
- Orson Scott Card, Sarah 2 quotes
- Orson Scott Card, Seventh Son 1 quotes
- Orson Scott Card, Shadow Puppets 6 quotes
- Orson Scott Card, Shadow of the Giant 5 quotes
- Orson Scott Card, Shadow of the Hegemon 8 quotes
- Orson Scott Card, Songmaster 1 quotes
- Orson Scott Card, Speaker for the Dead 16 quotes
- Orson Scott Card, The Folk of the Fringe 1 quotes
- Orson Scott Card, The Lost Gate 5 quotes
- Orson Scott Card, The Memory of Earth: Homecoming, Vol. 1 2 quotes
- Orson Scott Card, The Swarm 2 quotes
- Orson Scott Card, The Worthing Chronicle 1 quotes
- Orson Scott Card, The Worthing Saga 4 quotes
- Orson Scott Card, Treason 3 quotes
- Orson Scott Card, Xenocide 26 quotes