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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.

Bestsellers

The Island of Dr. Libris
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The Island of Dr. Libris
by Chris Grabenstein
Escape from Mr. Lemoncello's Library (Movie Tie-In Edition) (Mr. Lemoncello Series #1)
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Escape from Mr. Lemoncello's Library (Movie Tie-In Edition) (Mr. Lemoncello Series #1)
by Chris Grabenstein
Treasure Hunters: The Greatest Treasure Hunt
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Treasure Hunters: The Greatest Treasure Hunt
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
Mr. Lemoncello's Fantabulous Finale (Mr. Lemoncello Series #6) Pre-Order Now
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Mr. Lemoncello's Fantabulous Finale (Mr. Lemoncello Series #6)
by Chris Grabenstein
Mr. Lemoncello and the Titanium Ticket (Mr. Lemoncello Series #5)
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Mr. Lemoncello and the Titanium Ticket (Mr. Lemoncello Series #5)
by Chris Grabenstein
Treasure Hunters (Treasure Hunters Series #1)
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Treasure Hunters (Treasure Hunters Series #1)
by James Patterson, Chris Grabenstein, Mark Shulman (With), Juliana Neufeld (Illustrator)
Mr. Lemoncello's Very First Game
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Mr. Lemoncello's Very First Game
by Chris Grabenstein
All American Adventure (Treasure Hunters Series #6)
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All American Adventure (Treasure Hunters Series #6)
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
Genius Camp: The Smartest Kid in the Universe, Book 2
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Genius Camp: The Smartest Kid in the Universe, Book 2
by Chris Grabenstein
Mr. Lemoncello's Great Library Race (Mr. Lemoncello Series #3)
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Mr. Lemoncello's Great Library Race (Mr. Lemoncello Series #3)
by Chris Grabenstein
Escape from Mr. Lemoncello's Library: The Graphic Novel
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Escape from Mr. Lemoncello's Library: The Graphic Novel
by Chris Grabenstein, Douglas Holgate (Illustrator)
Secret of the Forbidden City (Treasure Hunters Series #3)
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Secret of the Forbidden City (Treasure Hunters Series #3)
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
The Ultimate Quest (Treasure Hunters Series #8)
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The Ultimate Quest (Treasure Hunters Series #8)
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
The Plunder Down Under (Treasure Hunters Series #7)
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The Plunder Down Under (Treasure Hunters Series #7)
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
Mr. Lemoncello's Library Olympics (Mr. Lemoncello Series #2)
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Mr. Lemoncello's Library Olympics (Mr. Lemoncello Series #2)
by Chris Grabenstein

More From This Author

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Title: Treasure Hunters Digital Omnibus, Author: James Patterson
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Treasure Hunters Digital…
by James Patterson, Chris Grabenstein, Mark Shulman (With), Juliana Neufeld (Illustrator)
Explore Series
eBook $85.99
Title: NO Is All I Know!, Author: Chris Grabenstein
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NO Is All I Know!
by Chris Grabenstein, Leo Espinosa (Illustrator)
eBook $10.99
Title: Mr. Lemoncello's Fantabulous Finale (Mr. Lemoncello Series #6), Author: Chris Grabenstein Pre-Order Now
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Mr. Lemoncello's Fantabulous…
by Chris Grabenstein
#6 in Series
eBook $10.99
Title: Super Puzzletastic Mysteries: Short Stories for Young Sleuths from Mystery Writers of America, Author: Chris Grabenstein
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Super Puzzletastic Mysteries:…
by Chris Grabenstein
eBook $10.49 $11.99 Current price is $10.49, Original price is $11.99.
Title: All American Adventure (Treasure Hunters Series #6), Author: James Patterson
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All American Adventure…
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
#6 in Series
eBook $9.99
Title: Jacky Ha-Ha: A Graphic Novel, Author: James Patterson
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Jacky Ha-Ha: A Graphic Novel
by James Patterson, Chris Grabenstein, Adam Rau (Adapted by), Betty Tang (Illustrator)
#1 in Series
eBook $9.99
Title: The Ultimate Quest (Treasure Hunters Series #8), Author: James Patterson
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The Ultimate Quest (Treasure…
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
#8 in Series
eBook $9.99
Title: Scaredy Cat, Author: James Patterson
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Scaredy Cat
by James Patterson, Chris Grabenstein
eBook $9.99
Title: Jacky Ha-Ha: My Life is a Joke (A Graphic Novel), Author: James Patterson
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Jacky Ha-Ha: My Life is a Joke…
by James Patterson, Chris Grabenstein, Adam Rau (Adapted by), Betty Tang (Illustrator)
#2 in Series
eBook $9.99
Title: Peril at the Top of the World (Treasure Hunters Series #4), Author: James Patterson
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Peril at the Top of the World …
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
#4 in Series
eBook $9.99
Title: World Champions! A Max Einstein Adventure, Author: James Patterson
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World Champions! A Max…
by James Patterson, Chris Grabenstein
#4 in Series
eBook $9.99
Title: Secret of the Forbidden City (Treasure Hunters Series #3), Author: James Patterson
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Secret of the Forbidden City…
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
#3 in Series
eBook $9.99
Title: Robots Go Wild! (House of Robots Series #2), Author: James Patterson
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Robots Go Wild! (House of…
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
#2 in Series
eBook $9.99
Title: Katt Loves Dogg, Author: James Patterson
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Katt Loves Dogg
by James Patterson, Chris Grabenstein, Anuki López (Illustrator)
#2 in Series
eBook $9.99
Title: Our Story Begins: Your Favorite Authors and Illustrators Share Fun, Inspiring, and Occasionally Ridiculous Things They Wrote and Drew as Kids, Author: Elissa Brent Weissman
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Our Story Begins: Your…
by Elissa Brent Weissman, Kwame Alexander, Tom Angleberger, Kathi Appelt, Ashley Bryan
eBook $9.99
Title: Laugh Out Loud, Author: James Patterson
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Laugh Out Loud
by James Patterson, Chris Grabenstein, Jeff Ebbeler (Illustrator)
eBook $9.99
Title: Rebels with a Cause (Max Einstein Series #2), Author: James Patterson
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Rebels with a Cause (Max…
by James Patterson, Chris Grabenstein, Beverly Johnson (Illustrator)
#2 in Series
eBook $9.99
Title: Treasure Hunters: The Greatest Treasure Hunt, Author: James Patterson
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Treasure Hunters: The Greatest…
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
#9 in Series
eBook $9.99
Title: Quest for the City of Gold (Treasure Hunters Series #5), Author: James Patterson
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Quest for the City of Gold…
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
#5 in Series
eBook $9.99
Title: The Plunder Down Under (Treasure Hunters Series #7), Author: James Patterson
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The Plunder Down Under…
by James Patterson, Chris Grabenstein, Juliana Neufeld (Illustrator)
#7 in Series
eBook $9.99

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