- That House
- That Night
- That Witch!
- That's Life, Samara Brooks
- That's So Annoying
- Theater Shoes
- Theatre Café Plays Three
- TheDAVIDO Sexy Guide
- Theep and Thorpe
- Then You Were Gone
- There Are No Wrong Answers
- There's a Bat in Bunk Five
- There's a Boy in the Girls' Bathroom
- There's a Reason
- They Both Die at the End
- They Call Me Chicken: A Story of Courage
- They Called Me 299-359
- They Told Me I Had to Write This
- Thick
- Thimble Summer
- Thin Ice
- The Thing About Jellyfish (National Book Award Finalist)
- The Thing About Leftovers
- The Thing About Luck
- Things Are Gonna Get Ugly
- Things Hoped For
- Things I Shouldn't Think
- Things to Know as You Grow
- Things Too Huge to Fix by Saying Sorry
- The Things We Can't Change Part Four: The Love Story
- The Things We Don't See
- Think Confident, Be Confident for Teens
- Third Brick from the Right
- The Third Class at Miss Kaye's - A School Story
- The Third Mushroom
- Thirteen Days to Midnight
- The Thirteenth Mystery (Hocus Pocus Hotel #3)
- This Book Is Anti-Racist
- This Book Is Feminist
- This Book Is Gay
- This Careless Life
- This Is All
- This Is How It Ends
- This Is Me
- This Is Me From Now On
- This Is Not the Abby Show
- This Is Now
- This Is Really Happening
- This Is so Not Happening
- This Is What I Know About Art
- This Journal Belongs to Ratchet
- This Means War!
- This Place Has No Atmosphere
- This Star Won't Go Out
- This Would Make a Good Story Someday
- Thomas and the Dragon Queen
- Thomas e sua inesperada vida após a morte
- Thor's Serpents
- Thrax
- Three "Little" Pigs
- Three Desserts for Dinner
- Three Little Words
- Three Desserts for Dinner
- Three Little Words
- Three Point King
- Three Times Lucky
- The Throne
- Through Roads Between
- Through the Glass
- Through the Skylight
- Throwaway Girl
- Throwing My Life Away
- Throwing Stones
- Thumbelina: Tiny Runaway Bride
- Thunder Brook
- Thunder III: Hope Haven
- Thunder on the Plains
- Tian, ein Kindergartenprofi?
- Tierra de corazones
- Tiffany's Table Manners for Teenagers
- Tiger's Fall
- Tight
- Tilly's Time to Shine
- The Time of Us
- Time Out
- Time Trapped
- Time Traveling with a Hamster
- Times Squared
- Tina and the Bullies
- Tink and Wendy
- Tinsel and the Book of Christmas Magic
- Tintenblaue Kreise