- In New York
- In New York: Interactive Edition
- In Our Garden
- In Over Their Heads
- In Padure
- In Plain Sight
- In Praise of Folly
- In Pursuit of the Aha! and Ha! Ha! Ha!: Games and Activities for Kids and Their Parents - More Than ...
- In Riva al Mare
- In Ryland's Pocket
- In Santa Claus's Castle
- In Santa's Sleigh, Polar Bears, Elves and Santa at the North Pole
- In Search of Andy (Replica #12)
- In Search of the Black Rose
- In Search of the Great Spirit Moose In the Shadows of Mount Katahdin
- In search of the lost booger
- In Search of the Lost Sea
- In Service of Mankind
- In sicherer Hut
- In sicherer Hut: Das Abenteuer auf der Alm
- In solitario
- In Someone Else’s Shoes
- In Store for a Ruckus
- In the Bag!
- In the Beautiful Country
- In the Beginning
- In the Beginning
- In the Big Inning… Bible Riddles from the Back Pew
- In the Bush
- In the Canyon
- In The Castle
- In The Christmas Tree
- In the City
- In the Closed Room
- In the Dark
- In the Dark, In the Woods
- In the Days of Sand and Stars
- In the Deep Dark Deep
- In The Deep End
- In The Deep Woods Of Dudleytown
- In the Dinosaur's Paw
- In The Dunes
- In the Fairy Garden
- In the Fifth
- In the Fish Bowl
- In The Forest
- In the Forest
- In the Game: An Athlete's Life
- In the garden
- In The Garden At Granddad's
- In the Garden Today
- In the Garden With the LittleWeeds
- In the Goal With ... Briana Scurry
- In The Grip Of Winter
- In the Hall of the Mountain King
- In the Heart of the Coop
- In the Heart of the Forest
- In the Heart of the Sea (Young Readers Edition)
- IN THE HIGH VALLEY (Katy Karr Chronicles)
- In the High Valley - Katy Karr Chronicles (Beloved Children's Books Collection)
- In the Home
- In the House with Mouse!
- In the Jungle: Short Story, Games, Jokes, and More!
- In the Key of Code
- In the Key of Us
- In the Land of Giants
- In The Land of Rhyme
- In the Land of the Sapphire Sea
- In the Land of the Unicorn
- In the Land of Work-a-Lot
- In the Land of Wugginville
- In the Meadow of Fantasies
- In the Mind of a Child
- In the Morning
- In the Mouth of the Wolf
- In the Nick of Time
- In the Night Garden: Bedtime Stories from the Night Garden
- In the Night Garden: Goodnight Igglepiggle
- In the Night Garden: Bedtime Stories from the Night Garden
- In the Night Garden: Goodnight Igglepiggle
- In the Night Garden: Igglepiggle's Birthday Surprise
- In the Night Garden: The Bedtime Book
- In the Park & In the Gardens
- In The Path Of The Storm
- In the Picture
- In the Quiet, Noisy Woods
- In the Rainforest
- In the Red
- In the SEA
- In the Secret Place
- In the Shadow of the Volcano
- In the Shadows
- In the Shadows, Down By the Bookshop
- In the Shadows, Down By the Bookshop: A Gripping Tale Packed With Mystery, Suspense and Action
- In the Toolbox
- In the Tree House
- In the Vet's Office
- In the Waves
- In the Wolf's Lair
- In the World of Spells
- In This Wood: a novel
- In This World Together
- In Thunder's Pocket
- In Todd We Trust
- In Too Deep
- In Union
- In Wimmelstadt ist was los!
- In Wulnitz ist nichts los
- In You I See
- In Your Backpack
- In Your Dreams
- In Your Hands
- In! On! Up!: Prepositions for Toddlers & Preschoolers
- In, Over and On the Farm
- Ina hat Fieber
- Ina Igel und Moni Maus werden Freunde