Mr. Lemoncello's Greatest Box Set on Earth: Books 1-6

Mr. Lemoncello and the Titanium Ticket, Softcover, #5

Mr. Lemoncello's Library Olympics, Softcover, #2

Mr. Lemoncello's Great Library Race, Softcover, #3

Summer of the Monkeys

Mr. Lemoncello's All-Star Breakout Game, Softcover, #4

Mr. Lemoncello's Very First Game, Softcover, #6

Escape from Mr. Lemoncello's Library

The City of Ember

Holes

The Middle of Somewhere