- Deep Dark Secrets
- Deep Deep Down
- Deep desire
- Deep Echoes
- Deep Freeze #12
- Deep Girls
- Deep in Providence
- Deep in the Heart of High School
- Deep into the Amazon Jungle
- Deep Sea
- Deep Secrets
- Deep Waters
- Deep Well, Sweet Water
- Deep Winter Tales from The Five Sides
- Deep Within
- Deep World Fire
- Deep “Sea”cret
- Deeply Rooted
- Deer Force Five
- Deer Oh Deer
- DEF CROP 1
- Defeating Drugs and Death
- Defect
- Defective Brain Club
- Defectors
- Defend: A Lost Tribe (Book 2)
- Defender
- Defenders
- Defenders 2 - Wahre Helden
- Defenders of Mew Scape And The Core Fulcrum
- Defenders of the Rim: Beginnings
- Defending Champ
- Defending Frequently Challenged Young Adult Books
- Defending Taylor
- Defensive Play
- Defiance Rising
- Define "Normal"
- Defining and Discussing Climate Change
- Defining and Discussing Free Speech
- Defining and Discussing Freedom of the Press
- Defining and Discussing Human Rights
- Defining and Discussing Women’s Rights
- Defining Dulcie
- Defining Home
- Defy the Night
- Defy the Stars
- Defy the Sun
- Defying Gravity
- Defying Infiniti
- Defying Mars
- Defying the Diva
- Degrade
- Degredado em Santa Cruz
- Degrees of Light
- Dehors !
- Dei e Capitani
- Deidad
- Deidades menores
- Dein Liebeskummer
- DEIN SEIN, GUT SEIN, ICH SEIN, SEIN
- Deine letzte Nachricht. Für immer.
- Deite-me
- Deity
- Deixa a paixão me levar
- Deixa't portar
- Deixe-me Ir
- Deixa't portar
- Deixe-me Ir
- Deja cantar a la muerte
- Deja Donut Girl
- Deja que los perros ladren / El senador no es honorable / El delantal blanco
- Dejlige Dolores
- Dekar Anthologies
- Del egoísmo a la generosidad
- Del mar a la montaña
- Del Ryder and the Crystal Seed
- Del Ryder and the Emerald Sceptre
- Del Ryder and the Rescue of Eleanor
- Delanee, Honee, and Friends
- Delano Dean Fights Sleep & Milky Rabby
- Delante de mis ojos
- Delete
- Delete Me
- Delicate Cutters
- Delicate Monsters
- Delight
- Delightful Delilah's Adventures in Awesomeness
- Delightful Fantasies Ii
- Delilah And The Dark Stuff
- Delilah Dances One Step at a Time
- Delilah Dirk and the King's Shilling
- Delilah Dirk and the Pillars of Hercules
- Delilah Dirk and the Turkish Lieutenant
- Delirios
- Delirium (Book 2)
- Delirium 2
- Delito de fuga
- Deliver Me