We Are Lost and Found
Helene Dunbar
There was an Old Lady who Swallowed Fly Guy
Tedd Arnold
Inherent Fate
Geanna Culbertson
Prince Caspian: The Return to Narnia
C. S. Lewis
The Chronicles of Narnia (7)
Through My Eyes - Australian Disaster Zone - Alex
Rosanne Hawke & Lyn White
Through a Clouded Mirror
Miya T. Beck
Thronegarden
Andrew Dickerson
Thrill Ride
H. I. Larry
Thrice the Brinded Cat Hath Mew'd
Alan Bradley
Flavia de Luce (8)
Three’s a Crowd!
Ray O’Ryan and Colin Jack
Three Times Lucky
Sheila Turnage
Three Tasks for a Dragon
Eoin Colfer
Three Strike Summer
Skyler Schrempp
Three Pennies
Melanie Crowder
The Three Musketeers
Alexandre Dumas
Three Cheers for the Worst Witch
Jill Murphy
The Threat
K. A. Applegate
Animorphs (21)
Threads
Ami Polonsky
A Thousand Questions
Saadia Faruqi
A Thousand Minutes to Sunlight
Jen White
Thornwood
Leah Cypess
The Thorning Ceremony
Andrew Einspruch
The Western Lands and All That Really Matters (1)
The Thorn Island Adventure
Fleur Hitchcock
Thorfinn and the Terrible Treasure
David MacPhail
Thorfinn and the Rotten Scots
Thorfinn and the Gruesome Games
Thorfinn and the Dreadful Dragon
Thorfinn and the Disgusting Feast
Thorfinn and the Awful Invasion
Thor: Metal Gods
Aaron Stewart-Ahn & Jay Edidin & Brian Keene & Yoon Ha Lee
Thistle
Cathy Greco
This Wonderful Thing, Some Sunny Day
Adam Baron
This Place Is Still Beautiful
XiXi Tian
This Last Adventure
Ryan Dalton
This Is the Year
Gloria Muñoz
This Is Not the End
Molly Morris
This Can't Be Happening at Macdonald Hall
Gordon Korman
MacDonald Hall (1)
This Camp is Doomed: A Dennith Grange Misadventure
Anna Zobel
This Book Kills
Ravena Guron
The Thirteenth Princess
Diane Zahler
The Thirteenth Mystery
Michael Dahl
The Thirteenth Knight
Jordan Quinn
The Thirteenth Hour
Quinn Sosna-Spear
The Thirteenth Fairy
Melissa de la Cruz
The Thirteenth Cat
Mary Downing Hahn
Thirteens
Kate Alice Marshall
The Thirteen Curses
Michelle Harrison
Third Year at Malory Towers
Enid Blyton
Malory Towers (3)
The Third Mushroom
Jennifer L. Holm
The Third Eye
Mahtab Narsimhan
Third Earth
Cami Murdock Jensen
The Things She's Seen
Ambelin Kwaymullina & Ezekiel Kwaymullina
The Thing at the Edge of Blundertown
Jane M. Bloom
The Thing At Black Hole Lake
Dashe Roberts
The Thieving Collectors of Fine Childrens Books
Adam Perry
Thief!
Malorie Blackman
The Thief Who Sang Storms
Sophie Anderson
Thief of Souls
Neal Shusterman
They're Watching You
Chelsea Ichaso
They Stole Our Hearts
Daniel Kraus
They Set the Fire
They Return: Book 3 of the They Stay Series
Claire Fraise
They Call Me the Night Howler!
R. L. Stine