The Rogue and the Peasant
Amberley Martin
Kid Normal and the Final Five
Greg James
The Invincible Summer of Juniper Jones
Daven McQueen
Jake the Fake Keeps It Real
Craig Robinson
The Princess Revolt
Cathy O'Neill
Journey to Juno
Ray O'Ryan
The Prehistoric Planet
Monsters in Space!
The Annoying Crush
A Haunted Halloween
Operation Twin Trouble
Science Fair Disaster!
Space Camp
Cosmic Blackout!
Ray O'Ryan & Jason Kraft
Snow Place Like Home
The 2nd Best Haunted Hotel on Mercer Street
Cory Putman Oakes
The Society of Incredible Stories - The Beginning of the End
Mike Oakley
The Society of Incredible Stories (1)
The Supervillain Field Manual
Ph.D. King Oblivion
Pawn of the Crown
Cheryl Oblon
Secrets We Tell the Sea
Martha Riva Palacio Obon
Lights! Camera! Hammerhead!
Davy Ocean
Shark School (1)
Long Fin Silver
The Smashed Man of Dread End
J.W. Ocker
Forget Being the Villainess, I Want to Be an Adventurer! Volume ...
Hiro Oda
Emily: a YA spin on Austen's Emma
Kirstin Odegaard
The Supernatural Society
Rex Ogle
Curse of the Werewolves
Rise of the Undead
Haru, Zombie Dog Hero
Ellen Oh
Onyeka and the Academy of the Sun
Tolá Okogwu
The Cat Detective
Yasushi Okuda
Star Wars: The High Republic: Escape from Valo
Daniel José Older & Alyssa Wong
Alex
Lauren Oliver
Annabel
Delirium (0.5)
Delirium
Pandemonium
The Magnificent Monsters of Cedar Street
Liesl & Po
Scary Stories to Tell If You Dare
Joe Oliveto
The Raven Thief
Ashley Olivier
The Colourful World of Poppy Starr Olsen
Poppy Starr Olsen & Jess Black
Falling Through Stars
Staci Olsen
A Forgery of Roses
Jessica S. Olson
Sing Me Forgotten
War Girls
Tochi Onyebuchi
Ghostlight
Kenneth Oppel
Mufasa
Charles Orgbon III
Swallow's Dance
Wendy Orr
Cuckoo's Flight
The Complete Adventures on Nim's Island
Wendy Orr & Kerry Millard & Geoff Kelly
The Golden Frog Games (Witchlings 2)
Claribel A. Ortega
Blazewrath Games
Amparo Ortiz
Glassheart
Katharine Orton
Dark Web
Paul Orton
The Rules
Wild Fury
Buddha, Volume 5: Deer Park
Tezuka Osamu
The Calling
Branwen OShea
The Insiders
Mark Oshiro
The Girl from the Sea
Molly Knox Ostertag
Bouncing Back
Scott Ostler
Nancy Drew - The Curse
Micol Ostow
Nancy Drew (1)
Mythical Creatures
Lexi Ostrow
2040 (Dream Jumper series Book 1)
Lela Oswald