Total Number of High School Books: 3,139
The Interestings
The Invisible Man
The Irishman's Christmas Gamble (Wager of Hearts #2.5)
The Iron Trial (Magisterium #1)
The Ivies
The Jedi Path: A Manual for Students of the Force
The Jewel (The Lone City #1)
The Julian Chapter (Wonder #1.5)
The Jungle
The Kid
The Kill Order (The Maze Runner, #0.5)
The Kissing Booth (The Kissing Booth #1)
The Kite Runner
The Knife and the Butterfly
The Known World
The Land of Flowers (Thea Stilton: Special Edition #6)
The Last Chapter (The Cartel #3)
The Last Council (Amulet, #4)