Elaine O'Brien |
Anita of Rancho del Mar (age 9-12) family , historical |
Robert C. O'Brien |
Mrs. Frisby and the Rats of NIMH (age 9-12) adventure , brilliant protagonist |
Tyne O'Connell |
Pulling Princes (age 12+) in: The Calypso Chronicles popularity , humor , school , romance , friendship |
Dueling Princes (age 12+) in: The Calypso Chronicles popularity , humor , school , romance , friendship | |
Barbara O'Connor |
How to Steal a Dog (age 8-11) growing up , family , enterprise |
Kathleen O'Dell |
Agnes Parker, Girl in Progress (age 9-12) in: Agnes Parker Series growing up , friendship , school |
Agnes Parker, Happy Camper? (age 9-12) in: Agnes Parker Series growing up , friendship , school | |
Agnes Parker, Keeping Cool in Middle School (age 9-12) in: Agnes Parker Series growing up , friendship , school | |
Scott O'Dell |
Sing Down the Moon (age 9-12) adventure , historical |
Zia (age 9-12) adventure , historical | |
Sarah Bishop (age 12+) war , survival , family , historical | |
Island of the Blue Dolphins (age 9-12) survival , adventure , historical | |
Thunder Rolling in the Mountains (age 9-12) adventure , historical | |
The Black Pearl (age 12+) nature , spooky , adventure | |
Liam O'Donnell |
Blackbeards Sword: The Pirate King of the Carolinas (age 8-11) comics , historical , adventure , action |
Frank O'Rourke |
Burton and Stanley (age 7-10) animals |
Barbara Oconnor |
The Small Adventure of Popeye and Elvis (age 8-11) realistic , self-reliance , adventure , humor |
Darrel Odgers |
Dog Den Mystery (age 7-10) in: Jack Russell, Dog Detective Series mystery |
The Phantom Mudder (age 7-10) in: Jack Russell, Dog Detective Series mystery | |
The Mugged Pug (age 7-10) in: Jack Russell, Dog Detective Series mystery | |
The Sausage Situation (age 7-10) in: Jack Russell, Dog Detective Series mystery | |
The Awful Pawful (age 7-10) in: Jack Russell, Dog Detective Series mystery | |
The Lying Postman (age 7-10) in: Jack Russell, Dog Detective Series mystery | |
The Buried Bisuits (age 7-10) in: Jack Russell, Dog Detective Series mystery | |
The Kidnapped Creature (age 7-10) in: Jack Russell, Dog Detective Series mystery | |
Charles Ogden |
Rare Beasts (age 9-12) in: Edgar and Ellen Series humor , mystery |
Tourist Trap (age 9-12) in: Edgar and Ellen Series humor , mystery | |
Under Town (age 9-12) in: Edgar and Ellen Series humor , mystery | |
High Wire (age 9-12) in: Edgar and Ellen Series humor , mystery | |
Nod's Limbs (age 9-12) in: Edgar and Ellen Series humor , mystery | |
Pet's Revenge (age 9-12) in: Edgar and Ellen Series humor , mystery | |
Hot Air (age 9-12) in: Edgar and Ellen Series humor , mystery | |
Frost Bites (age 9-12) in: Edgar and Ellen Series humor , mystery | |
Split Ends (age 9-12) in: Edgar and Ellen Series humor , mystery | |
Edgar and Ellen Mischief Manual: An Expert's Guide to Planning Perpetrating and Plausibly Denying All Pranks Great and Small But Mostly Great (age 9-12) in: Edgar and Ellen Series humor , mystery | |
Kathleen Olmstead |
The Strange Case of Dr. Jekyll and Mr. Hyde (age 9-12) identity , spooky |
Pollyanna (age 9-12) family , friendship | |
Kenneth Oppel |
Silverwing (age 9-12) in: The Silverwing Trilogy growing up , action , adventure |
Sunwing (age 9-12) in: The Silverwing Trilogy growing up , action , adventure | |
Firewing (age 9-12) in: The Silverwing Trilogy growing up , action , adventure | |
Darkwing (age 10+) fantasy , action , adventure | |
Airborn (age 12+) action , adventure , fantasy | |
Skybreaker (age 12+) sequel to: Airborn action , adventure , fantasy | |
Starclimber (age 12+) sequel to: Airborn action , adventure , fantasy | |
Doris Orgel |
Don't Call Me Slob-o (age 7-10) identity , friendship |
The Devil in Vienna (age 10+) friendship , bigotry , war , survival , historical | |
Uri Orlev |
The Man From the Other Side (age 9-12) war , survival , historical |
The Island on Bird Street (age 9-12) war , survival , historical | |
The Lady with the Hat (age 12+) bigotry , war , survival , historical , family | |
Run, Boy, Run: A Novel (age 10+) adventure , bigotry , war , survival , historical , identity | |
Wendy Orr |
Mokie and Bik (age 7-10) humor , family |
Nim's Island (age 8-11) humor , friendship , adventure , nature , survival | |
Nim at Sea (age 8-11) sequel to: Nim's Island humor , friendship , adventure , nature , survival | |
Lost! a Dog Called Bear (age 8-11) in: Rainbow Street Shelter Series realistic , adventure , animals | |
Mary Pope Osborne |
Afternoon on the Amazon (age 7-10) in: Magic Tree House Series adventure , historical |
Blizzard of the Blue Moon (age 7-10) in: Magic Tree House Series adventure , historical | |
Buffalo Before Breakfast (age 7-10) in: Magic Tree House Series adventure , historical | |
Carnival at Candlelight (age 7-10) in: Magic Tree House Series adventure , historical | |
Christmas in Camelot (age 7-10) in: Magic Tree House Series adventure , historical | |
Civil War on Sunday (age 7-10) in: Magic Tree House Series adventure , historical | |
A Crazy Day with Cobras (age 7-10) in: Magic Tree House Series adventure , historical | |
Dark Day in the Deep Sea (age 7-10) in: Magic Tree House Series adventure , historical | |
Day of the Dragon King (age 7-10) in: Magic Tree House Series adventure , historical | |
Dingoes at Dinnertime (age 7-10) in: Magic Tree House Series adventure , historical | |
Dinosaurs Before Dark (age 7-10) in: Magic Tree House Series adventure , historical | |
Dogs in the Dead of Night (age 7-10) in: Magic Tree House Series adventure , historical | |
Dolphins at Daybreak (age 7-10) in: Magic Tree House Series adventure , historical | |
Dragon of the Red Dawn (age 7-10) in: Magic Tree House Series adventure , historical | |
Earthquake in the Early Morning (age 7-10) in: Magic Tree House Series adventure , historical | |
Eve of the Emperor Penguin (age 7-10) in: Magic Tree House Series adventure , historical | |
A Ghost Tale for Christmas Time (age 7-10) in: Magic Tree House Series adventure , historical | |
Ghost Town at Sundown (age 7-10) in: Magic Tree House Series adventure , historical | |
Good Morning, Gorillas (age 7-10) in: Magic Tree House Series adventure , historical | |
A Good Night for Ghosts (age 7-10) in: Magic Tree House Series adventure , historical | |
Haunted Castle on Hallows Eve (age 7-10) in: Magic Tree House Series adventure , historical | |
High Tide in Hawaii (age 7-10) in: Magic Tree House Series adventure , historical | |
Hour of the Olympics (age 7-10) in: Magic Tree House Series adventure , historical | |
The Knight at Dawn (age 7-10) in: Magic Tree House Series adventure , historical | |
Leprechaun in Late Winter (age 7-10) in: Magic Tree House Series adventure , historical | |
Lions at Lunchtime (age 7-10) in: Magic Tree House Series adventure , historical | |
Midnight on the Moon (age 7-10) in: Magic Tree House Series adventure , historical | |
Monday With a Mad Genius (age 7-10) in: Magic Tree House Series adventure , historical | |
Moonlight on the Magic Flute (age 7-10) in: Magic Tree House Series adventure , historical | |
Mummies in the Morning (age 7-10) in: Magic Tree House Series adventure , historical | |
Night of the New Magicians (age 7-10) in: Magic Tree House Series adventure , historical | |
Night of the Ninjas (age 7-10) in: Magic Tree House Series adventure , historical | |
Pirates Past Noon (age 7-10) in: Magic Tree House Series adventure , historical | |
Polar Bears Past Bedtime (age 7-10) in: Magic Tree House Series adventure , historical | |
Revolutionary War on Wednesday (age 7-10) in: Magic Tree House Series adventure , historical | |
Season of the Sandstorms (age 7-10) in: Magic Tree House Series adventure , historical | |
Stage Fright on a Summer Night (age 7-10) in: Magic Tree House Series adventure , historical | |
Summer of the Sea Serpent (age 7-10) in: Magic Tree House Series adventure , historical | |
Sunset of the Sabertooth (age 7-10) in: Magic Tree House Series adventure , historical | |
Thanksgiving on Thursday (age 7-10) in: Magic Tree House Series adventure , historical | |
Tigers at Twilight (age 7-10) in: Magic Tree House Series adventure , historical | |
Tonight on the Titanic (age 7-10) in: Magic Tree House Series adventure , historical | |
Twister on Tuesday (age 7-10) in: Magic Tree House Series adventure , historical | |
Vacation Under the Volcano (age 7-10) in: Magic Tree House Series adventure , historical | |
Viking Ships at Sunrise (age 7-10) in: Magic Tree House Series adventure , historical | |
Winter of the Ice Wizard (age 7-10) in: Magic Tree House Series adventure , historical | |
The One-Eyed Giant (age 8-11) in: Tales From the Odyssey adventure , voyages/journeys , folklore | |
The Land of the Dead (age 8-11) in: Tales From the Odyssey adventure , voyages/journeys , folklore | |
Sirens and Sea Monsters (age 8-11) in: Tales From the Odyssey adventure , voyages/journeys , folklore | |
The Gray-Eyed Goddess (age 8-11) in: Tales From the Odyssey adventure , voyages/journeys , folklore | |
Return to Ithaca (age 8-11) in: Tales From the Odyssey adventure , voyages/journeys , folklore | |
The Final Battle (age 8-11) in: Tales From the Odyssey adventure , voyages/journeys , folklore | |
My Secret War: the World War II Diary of Madeline Beck, Long Island, New York, 1941 (age 8-11) in: Dear America Series war , identity , letters/journal , historical | |
Standing in the Light: the Captive Diary of Catherine Carey Logan, Delaware Valley, Pennsylvania, 1763 (age 8-11) in: Dear America Series war , identity , letters/journal , historical | |
My Brother's Keeper: Virginia's Civil War Diary (age 7-10) in: My America Series letters/journal , historical | |
A Time to Dance (age 7-10) in: My America Series letters/journal , historical | |
James Otis |
Toby Tyler, or Ten Weeks With a Circus (age 9-12) enterprise , adventure , the arts |