batman arkham trilogy

Battlesong - (Icebreaker Trilogy) by Lian Tanner (Paperback)

The Curse of the Creepy Crypt - (Batman and Scooby-Doo! Mysteries) by Michael Anthony Steele (Hardcover)

Once Upon Another Time the Complete Trilogy (Boxed Set) - by James Riley (Paperback)

13 Secrets - (13 Treasures Trilogy) by Michelle Harrison (Paperback)

Pathfinder - (Pathfinder Trilogy) by Orson Scott Card (Paperback)

The Sea of Trolls - (Sea of Trolls Trilogy by Nancy Farmer

Close Kin - (Hollow Kingdom Trilogy) by Clare B Dunkle (Paperback)

Stanford Wong Flunks Big-Time (the Millicent Min Trilogy, Book 2) - by Lisa Yee (Paperback)

The Weathermonger - (Changes Trilogy) by Peter Dickinson (Paperback)

Seed Bank Heist - (You Choose Stories: Batman) by J E Bright (Hardcover)

Finding Langston - (The Finding Langston Trilogy) by Lesa Cline-Ransome (Hardcover)

The Sunshine Project - (Book Uncle Trilogy) by Uma Krishnaswami

The Odyssey of Ben O'Neal - (Cape Hatteras Trilogy) by Theodore Taylor (Paperback)

The Land of the Silver Apples - (Sea of Trolls Trilogy) by Nancy Farmer (Paperback)

The Lazarus Plan - (You Choose Stories: Batman) by John Sazaklis (Hardcover)

Listening for Tigers - (Tiger Trilogy) by Michelle Kadarusman (Hardcover)

In the Coils of the Snake - (Hollow Kingdom Trilogy) by Clare B Dunkle (Paperback)

Being Clem - (The Finding Langston Trilogy) by Lesa Cline-Ransome

The Kestrel - (Westmark Trilogy) by Lloyd Alexander (Paperback)

Batman and the Missing Punch Line - (DC Super Hero Adventures) by Michael Anthony Steele (Paperback)

Gaither Sisters Trilogy Box Set - by Rita Williams-Garcia (Mixed Media Product)

Teetoncey - (Cape Hatteras Trilogy) by Theodore Taylor (Paperback)

Birth of the Firebringer - (Firebringer Trilogy (Paperback)) by Meredith Ann Pierce (Paperback)

Sunwing - (Silverwing Trilogy) by Kenneth Oppel (Paperback)