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Ms. Pennypickle's Puzzle Quest by Chris Grabenstein
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Ms. Pennypickle's Puzzle Quest

By Chris Grabenstein

By Chris Grabenstein

By Chris Grabenstein

By Chris Grabenstein

By Chris Grabenstein

By Chris Grabenstein

By Chris Grabenstein

By Chris Grabenstein

Best Seller
Hardcover $17.99

Oct 14, 2025 | ISBN 9780593707982 | Middle Grade (8-12)

Hardcover $20.99

Oct 14, 2025 | ISBN 9780593707999 | Middle Grade (8-12)

Ebook $10.99

Oct 14, 2025 | ISBN 9780593708002 | Middle Grade (8-12)

Audiobook Download $15.00

Oct 14, 2025 | 300 Minutes | Middle Grade (8-12)

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    Ms. Pennypickle's Puzzle Quest by Chris Grabenstein
    Hardcover $17.99
    Oct 14, 2025 | ISBN 9780593707982

    Preorder from:

    See All Formats (3) +
    • $17.99

      Oct 14, 2025 | ISBN 9780593707982 | Middle Grade (8-12)

      Preorder from:

    • $20.99

      Oct 14, 2025 | ISBN 9780593707999 | Middle Grade (8-12)

      Preorder from:

    • Oct 14, 2025 | ISBN 9780593708002 | Middle Grade (8-12)

      Preorder from:

    • Oct 14, 2025 | ISBN 9798217070671 | Middle Grade (8-12)

      300 Minutes

      Preorder from:

    Buy the Audiobook Download:

    About Ms. Pennypickle’s Puzzle Quest

    From the New York Times bestselling author of the Mr. Lemoncello series comes a race across the country full of rousing riddles and laugh-out-loud humor as two brothers try to solve the million-dollar puzzle of an eccentric genius!

    Benjamin and Ethan Broderick don’t fit together. Twelve-year-old Ben loves retro arcade games and puzzles, while his older brother would rather play sports and hang out with his friends. The only thing they have in common is how much they resent being forced to go on a summer road trip.

    But at the quirky diner where the brothers make their very first stop, they discover a clue leading to a giant puzzle race with a million-dollar prize! Along with five other families, the Brodericks are thrust into a high-stakes competition along the famous Route 66.

    Can Ben and Ethan put their heads together—and put aside their differences—to beat out the other families and solve Ms. Pennypickle’s ultimate puzzle?

    About Ms. Pennypickle’s Puzzle Quest

    From the New York Times bestselling author of the Mr. Lemoncello series comes a race across the country full of rousing riddles and laugh-out-loud humor as two brothers try to solve the million-dollar puzzle of an eccentric genius!

    Benjamin and Ethan Broderick don’t fit together. Twelve-year-old Ben loves retro arcade games and puzzles, while his older brother would rather play sports and hang out with his friends. The only thing they have in common is how much they resent being forced to go on a summer road trip.

    But at the quirky diner where the brothers make their very first stop, they discover a clue leading to a giant puzzle race with a million-dollar prize! Along with five other families, the Brodericks are thrust into a high-stakes competition along the famous Route 66.

    Can Ben and Ethan put their heads together—and put aside their differences—to beat out the other families and solve Ms. Pennypickle’s ultimate puzzle?

    About Ms. Pennypickle’s Puzzle Quest

    From the New York Times bestselling author of the Mr. Lemoncello series comes a race across the country full of rousing riddles and laugh-out-loud humor as two brothers try to solve the million-dollar puzzle of an eccentric genius!

    Benjamin and Ethan Broderick don’t fit together. Twelve-year-old Ben loves retro arcade games and puzzles, while his older brother would rather play sports and hang out with his friends. The only thing they have in common is how much they resent being forced to go on a summer road trip.

    But at the quirky diner where the brothers make their very first stop, they discover a clue leading to a giant puzzle race with a million-dollar prize! Along with five other families, the Brodericks are thrust into a high-stakes competition along the famous Route 66.

    Can Ben and Ethan put their heads together—and put aside their differences—to beat out the other families and solve Ms. Pennypickle’s ultimate puzzle?

    About Ms. Pennypickle’s Puzzle Quest

    From the New York Times bestselling author of the Mr. Lemoncello series comes a race across the country full of rousing riddles and laugh-out-loud humor as two brothers try to solve the million-dollar puzzle of an eccentric genius!

    Benjamin and Ethan Broderick don’t fit together. Twelve-year-old Ben loves retro arcade games and puzzles, while his older brother would rather play sports and hang out with his friends. The only thing they have in common is how much they resent being forced to go on a summer road trip.

    But at the quirky diner where the brothers make their very first stop, they discover a clue leading to a giant puzzle race with a million-dollar prize! Along with five other families, the Brodericks are thrust into a high-stakes competition along the famous Route 66.

    Can Ben and Ethan put their heads together—and put aside their differences—to beat out the other families and solve Ms. Pennypickle’s ultimate puzzle?

    Also by Chris Grabenstein

    Mr. Lemoncello's Library: Books 1-3
    Mr. Lemoncello's Library: Books 4-6
    The Smartest Kid in the Universe: Books 1-3
    Mr. Lemoncello's Fantabulous Finale
    Evil Genius: The Smartest Kid in the Universe, Book 3
    See all books by Chris Grabenstein

    Also by Chris Grabenstein

    Mr. Lemoncello's Library: Books 1-3
    Mr. Lemoncello's Library: Books 4-6
    The Smartest Kid in the Universe: Books 1-3
    Mr. Lemoncello's Fantabulous Finale
    Evil Genius: The Smartest Kid in the Universe, Book 3
    See all books by Chris Grabenstein

    Also by Chris Grabenstein

    Mr. Lemoncello's Library: Books 1-3
    Mr. Lemoncello's Library: Books 4-6
    The Smartest Kid in the Universe: Books 1-3
    Mr. Lemoncello's Fantabulous Finale
    Evil Genius: The Smartest Kid in the Universe, Book 3
    See all books by Chris Grabenstein

    Also by Chris Grabenstein

    Mr. Lemoncello's Library: Books 1-3
    Mr. Lemoncello's Library: Books 4-6
    The Smartest Kid in the Universe: Books 1-3
    Mr. Lemoncello's Fantabulous Finale
    Evil Genius: The Smartest Kid in the Universe, Book 3
    See all books by Chris Grabenstein

    About Chris Grabenstein

    When I talk to kids about my new book THE ISLAND OF DR. LIBRIS, I torture them with a tale of electronics deprivation.

         “My main character, Billy Gillfoyle,” I say, “is spending the summer in a cabin on a lake. 

    … More about Chris Grabenstein

    About Chris Grabenstein

    When I talk to kids about my new book THE ISLAND OF DR. LIBRIS, I torture them with a tale of electronics deprivation.

         “My main character, Billy Gillfoyle,” I say, “is spending the summer in a cabin on a lake. 

    … More about Chris Grabenstein

    About Chris Grabenstein

    When I talk to kids about my new book THE ISLAND OF DR. LIBRIS, I torture them with a tale of electronics deprivation.

         “My main character, Billy Gillfoyle,” I say, “is spending the summer in a cabin on a lake. 

    … More about Chris Grabenstein

    About Chris Grabenstein

    When I talk to kids about my new book THE ISLAND OF DR. LIBRIS, I torture them with a tale of electronics deprivation.

         “My main character, Billy Gillfoyle,” I say, “is spending the summer in a cabin on a lake. 

    … More about Chris Grabenstein

    Product Details

    Category: Children’s Middle Grade Books

    Hardcover | $17.99
    Published by Random House Books for Young Readers
    Oct 14, 2025 | 272 Pages | 5-1/2 x 8-1/4 | Middle Grade (8-12) | ISBN 9780593707982

    Category: Children’s Middle Grade Books

    Hardcover | $20.99
    Published by Random House Books for Young Readers
    Oct 14, 2025 | 272 Pages | 5-1/2 x 8-1/4 | Middle Grade (8-12) | ISBN 9780593707999

    Category: Children’s Middle Grade Books

    Ebook | $10.99
    Published by Random House Books for Young Readers
    Oct 14, 2025 | 272 Pages | Middle Grade (8-12) | ISBN 9780593708002

    Category: Audiobooks | Children’s Middle Grade Books

    Audiobook Download | $15.00
    Published by Listening Library
    Oct 14, 2025 | 300 Minutes | Middle Grade (8-12) | ISBN 9798217070671

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