- K Road
- Kaitlyn and the Competition
- KAKAH AND THE
- Kaline Klattermaster's Tree House
- Kalinka, la gallina que soñaba en ser bailarina estrella - Kalinka, la poule qui voulait devenir dan...
- Kalktown Stories
- Kanada
- Kaninchenherzen
- Kanu, Küsse, Kanada: Erster Roman der Mimi-Reihe
- Karikko
- Karl-Ludvig
- Karma Khullar's Mustache
- Karussell
- Karyn Moves to a New Home with Her Pretty Pink Furniture
- Kasey & Ivy
- Kasey's Song
- Kasse knacken
- Kat Greene Comes Clean
- Kate
- Kate the Great, Except When She's Not
- Kate the Great: Winner Takes All
- Katfish
- Kathryn's Summer
- Katie and the Cupcake Cure
- Katie and the Cupcake War
- Katie Friedman Gives Up Texting! (And Lives to Tell About It.)
- Katie Just Desserts
- Katie Sprinkled Secrets
- Katie's New Recipe
- Katt vs. Dogg
- Katu
- Kaytek the Wizard
- Kedves halottak!
- Keep Calm and Sparkle On! (The Wish List #2)
- Keep Calm! (Mindful Kids)
- Keep Me in Mind
- Keep on Loving You
- Keeper of the Doves
- Keeping Your Germs to Yourself A Children's Disease Book (Learning About Diseases)
- Keeping Your Germs to Yourself A Children's Disease Book (Learning About Diseases)
- Keine Angst, Tim!
- Keine Form in die ich passe
- Kendall and Kyleah
- Kepler's Dream
- Kessler-effekten
- Ketchup Clouds
- Kettenreaktion
- Kevin Keeps Up
- Keys to the City
- Kick the Moon
- Kickers #1: The Ball Hogs
- Kickers #2: Fake Out
- Kickers #3: Benched
- Kickers #4: Game-Day Jitters
- Kid Power
- Kid Power Strikes Back
- Kids Like Me
- Kiki Takes the Cake
- Kill All Enemies
- Kill Game
- Killer of Giants
- Killing Britney
- Killing God
- Killing Mr. Griffin
- Kim Possible Junior Novel
- Kimchi Is Great!
- Kinder, eure Zukunft ist (un)bestimmt digital
- King Jimmy
- King of the Bench: Comeback Kid
- King of the Bench: Control Freak
- King of the Bench: Kicking & Screaming
- King of the Bench: No Fear!
- King of the Mild Frontier
- Kingdom
- Kiss
- Kiss & Break Up
- Kiss It
- Kissed by an Angel
- Kissed By an Angel Collector's Edition
- Kissing Snowflakes
- Kit's Wilderness
- Kitchen Chaos
- Klar bin ich von hier! Was ein schwarzer Junge in Deutschland erlebt (Kinder- und Jugendbuch)
- Klepto
- Klutzhood
- Knallhart
- Kneli, das schreckliche Weihnachtsmonster
- Knockout
- Know Your Rights and Claim Them
- Know Your Rights!
- Knowledge Survives
- Knöpfchen und der Mann mit der Mütze
- Kodiak Bear
- Kommer du nogensinde tilbage til mig?
- Konstruktives Feedback
- Korallenkuss
- Korax und das Geheimnis der Kürbisse
- Krista Kim-Bap
- Kristal
- Kristen
- Kristy's Big Day: A Graphic Novel (The Baby-Sitters Club #6)
- Kristy's Great Idea (The Baby-Sitters Club #1)
- Kristy's Great Idea: A Graphic Novel (The Baby-Sitters Club #1)
- Kropp & Själ
- Królowa kokonu
- Kung Fu Master
- Kuss au Chocolat
- Kusswechsel
- Kvantespring
- Kyle's Island
- Kylie Gets a Cochlear Implant
- Kære Dødsbog
- Kære Evan Hansen
- Körperliche Bedürfnisse
- Küchentischphilosophie