- That Cat Can't Stay
- That Fruit Is Mine!
- That Furball Puppy and Me
- That Naughty Meerkat!
- That Pesky Rat
- That Rabbit Belongs To Emily Brown
- That's Me Loving You
- That's My Carrot
- That's Not Hay in My Hair
- That's What Dinosaurs Do
- Thea Stilton and the Blue Scarab Hunt (Thea Stilton #11)
- Thea Stilton and the Cherry Blossom Adventure (Thea Stilton #6)
- Thea Stilton and the Dragon's Code (Thea Stilton #1)
- Thea Stilton and the Ghost of the Shipwreck (Thea Stilton #3)
- Thea Stilton and the Ice Treasure (Thea Stilton #9)
- Thea Stilton and the Mountain of Fire (Thea Stilton #2)
- Thea Stilton and the Mystery in Paris (Thea Stilton #5)
- Thea Stilton and the Prince's Emerald (Thea Stilton #12)
- Thea Stilton and the Riddle of the Ruins (Thea Stilton #28)
- Thea Stilton and the Secret City (Thea Stilton #4)
- Thea Stilton and the Secret of the Old Castle (Thea Stilton #10)
- Thea Stilton and the Star Castaways (Thea Stilton #7)
- Thea Stilton: Big Trouble in the Big Apple (Thea Stilton #8)
- Theo Tan and the Fox Spirit
- Theo the White Squirrel
- Theo TheSaurus
- Theodore and Hazel
- Theodore the Great
- The Theodore's Great Adventure
- Theo’s Ocean Discovery
- There Are Dinosaurs in My House
- There Are No Bears in This Bakery
- There Are No Fireflies In Montana!
- There is a Battleship in My Milkshake
- There Is a Tribe of Kids
- There Once Was a Cowpoke Who Swallowed an Ant
- There Was a Coyote Who Swallowed a Flea
- There Was a Tree
- There Was an Old Dragon Who Swallowed a Knight
- There Was an Old Lady Who Swallowed a Fly!
- There Was an Old Pirate Who Swallowed a Map!
- There Was An Old T Rex Who Swallowed A Shoe
- There's a Baby Animal...
- There's a Baby Animal... Animal Rhyming Books For Children
- There's a Bear in the Bathroom
- There's a Bear on My Chair
- There's a Bear on My Chair
- There's A Brontosaurus Sleeping On My Porch Rail Today!
- There's a Cow in the Flat
- There's a Cow In the Kitchen
- There's a Dinosaur in My Bathtub
- There's a Dragon in My Closet
- There's a Frog in my Tummy.
- There's A Gator Under My Bed!
- There's a Hole in the Log on the Bottom of the Lake
- There's a Lion in the Forest!
- There's a Lion in the Library!
- There's a Mouse in the House of Representatives
- There's a Pig in My Fridge!
- There's a Red Hippo At My Door
- There's a Tiger in the Garden
- There's a Unicorn in Your Book
- There's a Wombat in my Bed
- There's an Alligator under My Bed
- There's an Elephant in My Room!
- There's Broccoli in my Ice Cream!
- There's No Such Thing As Humans
- There's Nothing to Do!
- There's Something Fishy in Coronado
- There, There
- There’s a Bug on My Arm that Won’t Let Go
- There’s a Weta on my Sweater
- These Are My Pets
- They All Saw a Cat
- They came from Class 6C
- They Can't Hurt Me No More!
- The Bush Wood Valley Gang
- The Doggy Dog Stories
- The Fish with a Wish
- The Many Adventures of Catland
- The Snail & the Woodlouse
- The Zingy Zantini Zaniest Zoo
- Thiago's Shell
- Thidwick the Big-Hearted Moose
- Thidwick the Big-Hearted Moose: Read & Listen Edition
- Thief of Hearts
- The Thing About Spring
- The Thing About Yetis
- The Thing in the Basement: A Bloomsbury Reader
- The Thing That Can't Be Bitten
- Thingy Things Volume 1
- Thingy Things Volume 2
- Thingy Things Volume 3
- Think like Cat
- The Third German Shepherd who Howled at the Moon
- Third Grade Mermaid
- Third Time Lucky
- The Thirsty Crow
- The Thirteenth Chicken
- This Bear's Birthday
- This Book is Upside Down Read-Along
- This Calf Of Mine
- This Dog Team Live In The House
- This Fish, That Fish, Even A Hat Fish
- This House, Once
- This Is a Dog Book!
- This Is a Seahorse
- This Is Christmas
- This Is Gus
- This Is MY Room!
- This Is My Story by Frederick G. Frog
- This Is Not A Fairy Tale
- This Is Not a Normal Animal Book
- This Is Oscar
- This Is Our Baby, Born Today
- This Is Ruby
- This Is the Nest That Robin Built
- This Is the Tree We Planted
- This is the Way in Dogtown
- This Little Piggy
- This Makes Me Sad
- This Makes Me Silly
- This Monster Needs a Haircut
- This Mouse Is Trouble
- This Old Dog
- This Tree Counts!
- This Way To Heaven
- Thomas and the stars
- Thomas and the Tiger-Turtle
- Thomas et le calice d'or
- Thomas the T-Rex Learns Patience
- Thomas, The Cat of Nine Tales
- Thor the Dinosaur
- Thor the Dinosaur and Other Stories
- Thorfinn and the Putrid Potion
- Thornton Burgess Bedtime Stories