Author of the brilliant and puzzle-packed Mr. Lemoncello books, Chris Grabenstein (pronounced like Frankenstein!) writes plot-twists and adventure stories that captivate young readers. Aside from his own books, which include The Island of Dr. Libris, The Haunted Mystery series, and the Riley Mack series, he has also co-authored numerous books with acclaimed author James Patterson, including the I Funny series, Treasure Hunters series, and Jacky Ha Ha.

More From This Author

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Title: Mr. Lemoncello's Greatest Box Set on Earth: Books 1-6, Author: Chris Grabenstein
Title: Treasure Hunters Complete Paperback Gift Set, Author: James Patterson
Title: World Champions! A Max Einstein Adventure, Author: James Patterson
Title: Secret of the Forbidden City (Treasure Hunters Series #3), Author: James Patterson
Title: Palabra de ratón, Author: James Patterson
Title: Treasure Hunters Digital Omnibus, Author: James Patterson
Title: Katt vs. Dogg, Author: James Patterson
Title: Rebels with a Cause (Max Einstein Series #2), Author: James Patterson
Title: Max Einstein Saves the Future (Max Einstein Series #3), Author: James Patterson