- Kalpana Chawla
- Kancelaria
- Kangaroo Tales: The Long Black Paddock
- Kangaroos (Read it Book for Children 4 to 8 Years)
- Kare a-roto - Feelings
- Karen's LOL Jokes Collection - The 2 Books Compilation Set For Kids
- Kate Gallagher and the Zimmermanite Quest
- Kate the Chemist: The Awesome Book of Edible Experiments for Kids
- Katie's High Jump
- Katzenmelodie
- Kayden's Blueberry Surprise
- Keela and Capones Take That Dog Back!
- Keep Calm! (Mindful Kids)
- Kembali ~ Into Unchartered Waters
- Kembali ~ Return Of The Mystic
- Kendall Counts The Wildlife
- Kernel panic
- Ketone
- Ketone King
- Ketone Twins
- Keyboard Lessons for Beginners
- Keysha's Drama
- Kid Police
- Kid's Guide to Boston
- Kid's Guide to San Diego
- Kid's Guide to San Francisco
- KIDFUN 401 Easy Ideas for Play
- KIDFUN: 401 Easy Ideas for Play
- Kidnapped (Illustrated + FREE audiobook download link)
- Kidnapped (Illustrated)
- Kids Create
- Kids Joke Book
- Kids Story Book Two
- Kids vs German: Talking World (Enhanced Version)
- Kids’ 50 Days Prompt Journal
- Kim (Illustrated Edition)
- Kinder Alphabet (Deutsch)
- Kindergeschichten
- King Arthur and His Knights
- King Arthur and the Dragon of Camelot
- King Henry IV
- King Kong Gorilla Jokes For Kids 2
- King Louis
- King Solomon's Mines
- Kisielewscy
- Kiss
- Kiss and Break Up
- Kiss on the Bridge 2
- Kit and Kat
- Kit the Queen
- Kitty Lord 1 - Le secret des Nephilim
- Kitty Lord 2 - L'anneau ourovore
- Kitty Lord 3 - Les gardiens de l'alliance
- Kitty Lord 4 - L'arcane cosmique
- Kitty's Class Day
- Klaus Bekker und der Schatz des Störtebeker
- Knights
- Knights' Tales
- Knock Knock Jokes Collection - The 2 Books Compilation Set For Kids
- Knock Knock Jokes for Kids
- Knock Knock Jokes For Kids
- Knock Knock Jokes for Kids
- Kocham jesień
- Kocham jesień I Love Autumn
- Kolo and the Mighty Mangoes
- Konkels en skelmstreke
- Kool Kidz
- Korean Animals (Enhanced Edition)
- Korean Transportation (Enhanced Edition)
- Kotter's Back
- Kramer??!
- Krishna
- Krishnadeva Raya
- Kristen Wiig: The Infallible Comedienne
- Kristos, Did You Know the Sun and Moon Are Married?
- Kroniki Archeo. Klątwa Złotego Smoka
- Krysař
- Królobójcy
- Księżniczka Nelly
- Księżycowe baśnie
- Kufer babki Alicji