Total Number of Middle School Books: 3,156
Dog Man: Twenty Thousand Fleas Under the Sea: A Graphic Novel (Dog Man #11): From the Creator of Captain Underpants
Dog Man Unleashed (Dog Man #2)
Doll Bones
Dolphins and Sharks
Don't Disturb the Dinosaurs
Don't Throw It to Mo!
Dork Diaries 10: Tales from a Not-So-Perfect Pet Sitter (Dork Diaries #10)
Dork Diaries 11: Tales from a Not-So-Friendly Frenemy
Dork Diaries 13: Tales from a Not-So-Happy Birthday (Dork Diaries #13)
Dork Diaries 14: Tales from a Not-So-Best Friend Forever
Dork Diaries Book 12: Tales from a Not-So-Secret Crush Catastrophe (Dork Diaries #12)
Dork Diaries Book 8: Tales from a Not-So-Happily Ever After! (Dork Diaries #8)
Dork Diaries Book 9: Tales from a Not-So-Dorky Drama Queen (Dork Diaries #9)
Dory Fantasmagory
Double Down (Diary of a Wimpy Kid #11)
Down and Out
Dragon Ball Super, Vol. 10
Dragon Ball Super, Vol. 11: Great Escape