Chris Grabenstein

I Funny

Escape from Mr. Lemoncello's Library

I Even Funnier

Treasure Hunters

I Totally Funniest

House of Robots

Escape from Mr. Lemoncello's Library (Unabridged)

Mr. Lemoncello's Library: Books 1-3: Escape from Mr. Lemoncello's Library; Mr. Lemoncello's Library Olympics; Mr. Lemoncello's Great Library Race (Unabridged)

I Funny

Max Einstein: The Genius Experiment

Katt vs. Dogg

Treasure Hunters