- W: Valéria e Valentina
- Wabash Boy
- Wait for Me
- Waiting for the Storm
- Waiting for Unicorns
- Wake Up With a Song
- Waking Up Eighty
- Walking on Air
- Walking with Miss Millie
- Wanda Seasongood and the Almost Perfect Lie
- Want
- War and Speech
- War Girls
- War of the World Records
- Warning!!
- Warsaw Spring
- Warten auf Gonzo
- Watch Over Me
- Watcher
- Watching Jimmy
- Water So Deep
- Wave Watcher
- Way Down Deep
- Way of the Warrior Kid
- Wayfarer
- Wayfarer: Book Two of the Obluvium Series
- We Adopted a Superhero: A Girl Scout Gold Award Project
- We All Fall Down
- We Are All Made of Molecules
- We Are All That's Left
- We Are Flock
- We Are Inevitable
- We Are Party People
- We Are the Ashes, We Are the Fire
- We Are the Ghosts
- We Are the Goldens
- We Deserve Monuments
- We Don't Talk About That.
- We Speak in Storms
- We Walked the Sky
- We Were Here
- We Were Kings
- We Were Liars Deluxe Edition
- We're adopted, so what?
- Web of Lies
- Weeping Willow
- Welcome Home
- Well, That Was Awkward
- Wenn aus Prinzen Frösche werden
- Werewolf Asylum
- We’Re Moving?!
- What About Will
- What Beauty There Is
- What Comes Next
- What Did You Say?
- What Do We Do After School
- What Doesn't Kill You Makes You Stronger
- What Erika Wants
- What Friends Do
- What Happened This Summer
- What Happened to Goodbye
- What I Call Life
- What I Carry
- What I Couldn't Tell You
- What If a Fish
- What Is a Family?
- What If a Fish
- What Is a Family?
- What Janie Found
- What Janie Saw
- What Katy Did (Illustrated)
- What Maisie Knew
- What Maisie Knew (Unabridged)
- What Mom Says!
- What My Mother Doesn't Know
- What Stars Are Made Of
- What the Moon Saw
- What They Always Tell Us
- What We Hide
- What We Lost
- What Will Come
- What Would Joey Do?
- What's It To You?
- What's the Matter with Maria?
- When Aurora Woke
- When Death Changes Life: The Danny Tompkins Short Stories
- When Feelings Lie
- When I Was Summer
- When Irish Guys Are Smiling
- When It Drops
- When Life Gives You O.J.
- When Light Left Us
- When My Sister Started Kissing
- When the Black Girl Sings
- When the Bough Breaks
- When the Cherry Blossoms Fell
- When the Moon Was Ours
- When The Scars Heal