Book Characters Starting with O

64 characters and series beginning with O, each with a complete book list in reading order.

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O'Malley

1 series · 8 books

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O'Malley Family

1 series · 7 books

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Oak Knoll

1 series · 3 books

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Oathsworn

1 series · 5 books

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Obedient

1 series · 4 books

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Obsidian

3 series · 11 books

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Ocean Breeze

1 series · 3 books

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October Daye

2 series · 20 books

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Odd Thomas

2 series · 12 books

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Odelia Grey

1 series · 10 books

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Odyssey One

4 series · 14 books

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Off

1 series · 7 books

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Off The Grid: FBI

1 series · 10 books

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Off-Campus

1 series · 5 books

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Officer Gunnhildur

1 series · 9 books

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Okay, But Try Not to Murder Anyone

1 series · 8 books

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Oklahoma All-Girls Brand

1 series · 7 books

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Oklahoma Land Rush

1 series · 4 books

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Old Kingdom

2 series · 18 books

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Old Man's War

2 series · 10 books

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Old West

1 series · 3 books

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Ole Devil

1 series · 5 books

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Olga da Polga

1 series · 10 books

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Olivia Knight FBI

1 series · 10 books

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Omega

1 series · 10 books

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Omega Force

1 series · 10 books

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On Dublin Street

2 series · 12 books

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On the Run

1 series · 6 books

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Once Upon a Funeral

1 series · 4 books

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Once Upon a Temptation

1 series · 7 books

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Onesis Totlandia

1 series · 8 books

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Op-Center

0 series · 0 books

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Operation: Midnight

1 series · 5 books

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Orchard Mystery

2 series · 11 books

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Order of Solace

1 series · 5 books

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Order of the Blade

1 series · 10 books

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Order of the Sanguines

1 series · 5 books

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Oregon Files

0 series · 0 books

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Oriceran Universe

1 series · 10 books

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Origin Mystery

1 series · 3 books

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Original Sinners

4 series · 33 books

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Orion

1 series · 6 books

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Otani

1 series · 10 books

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Other Worlds

1 series · 10 books

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Otherland

1 series · 4 books

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Others

2 series · 9 books

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Others of Edenton

1 series · 10 books

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Otherworld

2 series · 18 books

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Otter Creek

1 series · 10 books

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Out of the Box

2 series · 20 books

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Out of Uniform

1 series · 10 books

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Outcast

1 series · 4 books

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Outcast Season

1 series · 4 books

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Outlander

6 series · 25 books

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Outlaw Chronicles

2 series · 20 books

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Owen Archer

1 series · 10 books

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Owen McKenna

1 series · 10 books

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Oxford Key Mysteries

1 series · 7 books

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Oxford Medieval Mysteries

1 series · 6 books

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Oxford Tearoom Mysteries

1 series · 10 books

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Oxford Time Travel

2 series · 6 books

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Oz

4 series · 20 books

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Oz Blackstone

2 series · 14 books

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The Outlanders

1 series · 10 books

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