Total Number of Middle School Books: 3,165
One-Punch Man, Vol. 1 (One-punch Man #1)
One True Way
On the Come Up
Out from Boneville (Bone #1; issues 1-6)
Out of Gas ( Red Rhino)
Out of Love for You (Urban Underground)
Out of My Mind
Pandas and Other Endangered Species
Paola Santiago and the River of Tears
Parachute Kids: A Graphic Novel
Parker Dresses Up
Party Time, Crabby!: An Acorn Book (A Crabby Book #6)
Pashmina
Pass the Ball, Mo!
Penguin Problems
Percy Jackson and the Olympians: The Sea of Monsters: The Graphic Novel
Percy Jackson and the Sea of Monsters
Pet