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Geronimo Stilton
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The Hunt for the 100th Key (Geronimo Stilton: Special Edition) Hardcover – March 28, 2017

by Geronimo Stilton (Author)
4.6 4.6 out of 5 stars 983 ratings
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Purchase options and add-ons

Geronimo unlocks the mystery in this fabumouse adventure -- which includes a bonus story!

My sister, Thea, had discovered an enormouse old castle built by the founder of New Mouse City! She and Trap dragged me along with them to explore it. Inside, we found one hundred keys... but only ninety-nine doors to unlock. What mysterious room did the hundredth key open? It was up to us to find it and reveal its secrets! BONUS! After the story, read an extra Mini Mystery adventure and jokes galore!
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Previous page
  1. Reading age
    7 - 10 years
  2. Part of series
    Geronimo Stilton: Special Editions
  3. Print length
    224 pages
  4. Language
    English
  5. Grade level
    2 - 5
  6. Lexile measure
    620L
  7. Dimensions
    5 x 0.7 x 7.6 inches
  8. Publisher
    Scholastic Paperbacks
  9. Publication date
    March 28, 2017
  10. ISBN-10
    1338087789
  11. ISBN-13
    978-1338087789
  12. See all details
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Editorial Reviews

Review

Praise for Geronimo Stilton books:"Lightning pace and full-color design will hook kids in a flash." - Publishers Weekly

From the Inside Flap

Geronimo unlocks the mystery!



My sister, Thea, had discovered an enormouse old castle built by the founder of New Mouse City! She and Trap dragged me along with them to explore it. Inside, we found one hundred keys... but only ninety-nine doors to unlock. What mysterious room did the hundredth key open? It was up to us to find it and reveal its secrets!



BONUS! After the story, read an extra Mini Mystery adventure and jokes galore!

Product details

  • Publisher ‏ : ‎ Scholastic Paperbacks; Illustrated edition (March 28, 2017)
  • Language ‏ : ‎ English
  • Hardcover ‏ : ‎ 224 pages
  • ISBN-10 ‏ : ‎ 1338087789
  • ISBN-13 ‏ : ‎ 978-1338087789
  • Reading age ‏ : ‎ 7 - 10 years
  • Lexile measure ‏ : ‎ 620L
  • Grade level ‏ : ‎ 2 - 5
  • Item Weight ‏ : ‎ 15.2 ounces
  • Dimensions ‏ : ‎ 5 x 0.7 x 7.6 inches
  • Customer Reviews:
    4.6 4.6 out of 5 stars 983 ratings

About the author

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Geronimo Stilton

Geronimo Stilton

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Full content visible, double tap to read brief content.

Geronimo Stilton was born in New Mouse City, Mouse Island. He is the editor and publisher of The Rodent's Gazette, New Mouse City's most widely read daily newspaper. He is the author of more than 40 adventure novels, and the recipient of the Ratitzer Prize for his books The Curse of the Cheese Pyramid and The Search for Sunken Treasure. In his spare time, Mr. Stilton collects antique cheese rinds and plays golf. He also enjoys telling stories to his nephew Benjamin.

Visit me online at www.geronimostilton.com.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
983 global ratings

Top reviews from the United States

Kindle Customer
5.0 out of 5 stars Nice book
Reviewed in the United States on October 26, 2022
Verified Purchase
Bought for my grandson. He is reading all of this series.
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ZCamejo
5.0 out of 5 stars Great book!
Reviewed in the United States on January 29, 2020
Verified Purchase
My son is a huge fan of these books! This was a great addition to his collection. Thank you!
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katie gober
5.0 out of 5 stars Great price
Reviewed in the United States on October 19, 2020
Verified Purchase
My daughter loves these books. Great price.
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Amazon Customer
4.0 out of 5 stars whatt i say is serious
Reviewed in the United States on October 14, 2017
. Are you real or fake? So little reviews.. no offense to you though... if you are real, then, Good job on your other books! loads of people absolutely adore them and please add better vocab and fyi it is kinda hard for me when i was young to differenciate famouse and famous as i thought that famous was fabmouse man i was dumb...
okay so if you are fake, start making your own books, your own original ideas, more peopl would read them in my opinion. try make something original that more people would be interested in like magic when people just found out about it. Myriads of people will want to buy it. I mean, it might even inspire aspirig authors to make books of that type. Good luck!
-Nobody_
i am anonymous or should i say... anonymouse??
One person found this helpful
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Blessy S Samuel
5.0 out of 5 stars Very good
Reviewed in the United States on April 21, 2017
Verified Purchase
It was a good value for money and it was a confusing book but I liked all the questions in it
One person found this helpful
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Jacquelyn Lindrup
5.0 out of 5 stars Happy Grammy!
Reviewed in the United States on April 27, 2017
Verified Purchase
My granddaughter can't get enough of these books! Age 10 big time reader. Thank you! Happy Grammy
2 people found this helpful
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meiwei liu
5.0 out of 5 stars Love it!
Reviewed in the United States on October 3, 2018
Verified Purchase
My daughter loves it.
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Amazon Customer
5.0 out of 5 stars Great deal
Reviewed in the United States on December 22, 2018
Verified Purchase
Great deal
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Top reviews from other countries

ShivaKarthik
5.0 out of 5 stars Hunt for the hundred key
Reviewed in India on December 13, 2023
Verified Purchase
It is soo entertainment and it is price worth it
Nice product you have to read it you have to try this the jeronimo is soo funny if you want funny book. To read buy this one
It is perfect for kids aged 6-15 and it is suitable for all ages also
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ShivaKarthik
5.0 out of 5 stars Hunt for the hundred key
Reviewed in India on December 13, 2023
It is soo entertainment and it is price worth it
Nice product you have to read it you have to try this the jeronimo is soo funny if you want funny book. To read buy this one
It is perfect for kids aged 6-15 and it is suitable for all ages also
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Annelies (Geronimo's #1 fan)
5.0 out of 5 stars Hunt For The Hundredth Key
Reviewed in Canada on April 17, 2019
Verified Purchase
I loved this book. It even has jokes and a Mini Mystery! (Well, all of the Special Editions have it.) **WARNING**if you haven't read this book, please do not read the following text: When Thea and Trap bring Geronimo on a trip to The Castle Of A Hundred Stories, they discouver many secrets like; the name of Grant's mysterious bride, how the castle got its name, and the secret of the mysterious hundreth door.

P.S. Do you play Minecraft?
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Priya Subramanian
5.0 out of 5 stars Great
Reviewed in Canada on November 11, 2019
Verified Purchase
My son loved it
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Apurva S.
5.0 out of 5 stars Fabulous!
Reviewed in India on November 11, 2020
Verified Purchase
A fabumouse and fascinating story from Elisabetta Dami, as always. I really recommend you to buy this book as this time it's truly an amazing and fantastic story. It contains-
1. The main adventure
2. A mini- mystery
3. Cheesy jokes!
But I didn't got the book's own book mark with the cheese power of any one character in it. Instead, I got the Amazon's book mark with the book. But a truly thrilling story and in the end, you'll be very shocked and amazed when they open the hundredth door!
Customer image
Apurva S.
5.0 out of 5 stars Fabulous!
Reviewed in India on November 11, 2020
A fabumouse and fascinating story from Elisabetta Dami, as always. I really recommend you to buy this book as this time it's truly an amazing and fantastic story. It contains-
1. The main adventure
2. A mini- mystery
3. Cheesy jokes!
But I didn't got the book's own book mark with the cheese power of any one character in it. Instead, I got the Amazon's book mark with the book. But a truly thrilling story and in the end, you'll be very shocked and amazed when they open the hundredth door!
Images in this review
Customer image Customer image Customer image Customer image Customer image
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One person found this helpful
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Amazon Customer
5.0 out of 5 stars Five Stars
Reviewed in Canada on July 3, 2018
Verified Purchase
Excellent read for young kids. Just enough colors and pictures to keep them interested.
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