Geronimo Stilton Books in Order: The Complete Series Guide

If you are looking for Geronimo Stilton books in order, there is one important thing to understand first: there isn’t just one small series. The original Geronimo Stilton books form a very large main series, while the publisher also has separate series featuring the same characters in fantasy, science-fiction, prehistoric, historical, and mystery adventures.

The good news is that you do not have to read the entire Geronimo Stilton universe in one giant chronological order. The main series can be read from Book 1 onward, while most spin-offs have their own numbering and can be followed separately.

Geronimo Stilton Main Series in Order

The original numbered series is the best place to start. Penguin Random House identifies Lost Treasure of the Emerald Eye as Book 1, followed by The Curse of the Cheese Pyramid and Cat and Mouse in a Haunted House.

The official Geronimo Stilton website currently lists the main series through #83, while other current bibliographic sources include English-language books #84 and #85; this reflects differences in how international editions and release dates are catalogued.

Books 1–20

These titles follow the numbered Geronimo Stilton series listed by FictionDB and correspond to the publisher’s early collection listings.

Books 21–40

The numbering is important here because some books were published in different markets at different times, so online lists can occasionally show different dates. The book numbers themselves are a much easier way to follow the main series.

Books 41–60

The official publisher site confirms the later main-series numbering, including #54 Get Into Gear, Stilton!, #55 The Golden Statue Plot, and onward.

Books 61–85

FictionDB currently lists #83 through #85 as Treasures of the Maya, Blast from the Past, and The Legend of Chocolate Hills. The official Geronimo Stilton website also lists Treasures of the Maya as #83 and shows it among the newer books.

What about The Stolen Scroll?

The Stolen Scroll is listed as Geronimo Stilton #86, but current bibliographic information gives its publication as February 2027, so it should not be counted among the books already released as of September 2026.

That distinction is useful for an up-to-date article because some “complete” lists mix released books with upcoming titles.

What Is the First Geronimo Stilton Book?

The first book in the standard English-language series is Lost Treasure of the Emerald Eye.

It introduces Geronimo Stilton, the cheese-loving mouse who works as a journalist and editor of The Rodent’s Gazette. His adventurous sister Thea and cousin Trap pull him into a treasure hunt after discovering a mysterious map.

For someone completely new to Geronimo Stilton, this is the natural place to begin.

Do You Need to Read Geronimo Stilton Books in Order?

Not necessarily.

Most of the main Geronimo Stilton adventures are designed so that young readers can enjoy them as individual stories. You don’t need to remember a complicated plot from Book 1 to understand Book 50.

However, reading from Book 1 is still useful because you’ll gradually become familiar with Geronimo, Thea, Trap, Benjamin, and the other recurring characters.

So there are two perfectly reasonable approaches:

For the complete experience: Start with Lost Treasure of the Emerald Eye and work through the numbered series.

For casual reading: Pick any book with a setting or adventure that sounds interesting.

The Geronimo Stilton Spin-Off Series

This is where the bibliography becomes much larger.

The official Geronimo Stilton website separates the books into several collections, including Thea Stilton, Creepella von Cacklefur, Cavemice, Kingdom of Fantasy, Spacemice, Micekings, Special Edition, and more.

You don’t need to mix all of these into the original 85-book reading order.

The Kingdom of Fantasy

The Kingdom of Fantasy series takes Geronimo into a magical world filled with dragons, wizards, fairies, enchanted kingdoms, and other fantasy elements.

The current numbered series has 17 published books, with The Kingdom of Dreams listed as #18 for November 2026.

The published order is:

1. The Kingdom of Fantasy
2. The Quest for Paradise
3. The Amazing Voyage
4. The Dragon Prophecy
5. The Volcano of Fire
6. The Search for Treasure
7. The Enchanted Charms
8. The Hour of Magic
9. The Wizard’s Wand
10. The Ship of Secrets
11. The Guardian of the Realm
12. Island of Dragons
13. The Battle for Crystal Castle
14. The Keepers of the Empire
15. The Golden Key
16. The Treasures of the Kingdom
17. The Midnight Heist

The publisher also lists The Kingdom of Dreams as #18, scheduled for November 2026.

Because these books form their own fantasy storyline, reading them in numbered order makes more sense than randomly jumping between them.

Cavemice Books in Order

Cavemice sends Geronimo into a prehistoric version of the Stilton universe.

There are 15 books in the series:

1. The Stone of Fire
2. Watch Your Tail!
3. Help, I’m in Hot Lava!
4. The Fast and the Frozen
5. The Great Mouse Race
6. Don’t Wake the Dinosaur!
7. I’m a Scaredy-Mouse!
8. Surfing for Secrets
9. Get the Scoop, Geronimo!
10. My Autosaurus Will Win!
11. Sea Monster Surprise
12. Paws Off the Pearl!
13. The Smelly Search
14. Shoo, Caveflies!
15. A Mammoth Mystery

This is another spin-off that can be read independently of the main Geronimo Stilton books.

Spacemice Books in Order

If your reader prefers science fiction, Spacemice is the Geronimo Stilton spin-off to look at.

The series contains 12 books:

1. Alien Escape
2. You’re Mine, Captain!
3. Ice Planet Adventure
4. The Galactic Goal
5. Rescue Rebellion
6. The Underwater Planet
7. Beware! Space Junk!
8. Away in a Star Sled
9. Slurp Monster Showdown
10. Pirate Spacecat Attack
11. We’ll Bite Your Tail, Geronimo!
12. The Invisible Planet

The basic idea is familiar Geronimo Stilton storytelling with a space-adventure setting.

Creepella von Cacklefur Books in Order

Creepella von Cacklefur is another character from the wider Stilton universe, with a series aimed at readers who enjoy spooky stories.

The nine-book series is:

1. The Thirteen Ghosts
2. Meet Me in Horrorwood
3. Ghost Pirate Treasure
4. Return of the Vampire
5. Fright Night
6. Ride for Your Life!
7. A Suitcase Full of Ghosts
8. The Phantom of the Theater
9. The Haunted Dinosaur

These books are separate from the main numbered Geronimo Stilton series.

Journey Through Time Books in Order

The Journey Through Time series sends Geronimo through different periods of history.

The eight-book order is:

1. The Journey Through Time
2. Back in Time
3. The Race Against Time
4. Lost in Time
5. No Time to Lose
6. The Test of Time
7. Time Warp
8. Out of Time

There are also special editions associated with the time-travel concept, so it is useful to distinguish the numbered Journey Through Time series from the broader Special Edition collection.

Geronimo Stilton Special Edition Books

The Special Edition books are another separate collection rather than a continuation of the main numbered series.

The publisher and bibliographic sources list titles including:

• A Christmas Tale
• Christmas Catastrophe
• The Journey Through Time
• The Hunt for the Golden Book
• Back in Time
• The Hunt for the Curious Cheese
• The Hunt for the Secret Papyrus
• The Hunt for the 100th Key
• The Hunt for the Coliseum Ghost

Some of these overlap with independently numbered subseries, which is one reason a single “all Geronimo Stilton books” list can become confusing.

Thea Stilton: A Major Related Series

Thea Stilton is not simply another Geronimo Stilton book. It is a separate series centered on Geronimo’s sister, Thea, and the Thea Sisters.

The official website currently lists at least 36 numbered Thea Stilton books, including titles such as Thea Stilton and the American Dream, The Rainforest Rescue, Thea Stilton and the Race for the Gold, Black Forest Burglary, and Cave of Stars.

There are also separate Thea Stilton Special Edition, Mouseford Academy, Thea Stilton Comics, and other related collections.

So if someone searches for “Geronimo Stilton books in order” and finds Thea Stilton books mixed into the list, they are looking at the wider franchise, not just the original Geronimo series.

How Many Geronimo Stilton Books Are There?

There isn’t one simple number because it depends on what you count.

The main Geronimo Stilton series has 85 English-language numbered books released through 2026, with #86, The Stolen Scroll, listed for 2027.

But the wider franchise includes many additional series, such as:

• Geronimo Stilton
• The Kingdom of Fantasy
• Cavemice
• Spacemice
• Journey Through Time
• Creepella von Cacklefur
• Micekings
• Geronimo Stilton Reporter
• Geronimo Stilton Graphic
• Special Edition
• Thea Stilton
• Thea Stilton Special Edition
• Thea Stilton Comics

FictionDB currently catalogs 218 books across 12 series under the Geronimo Stilton author/franchise listing, which illustrates why different websites give very different totals.

Which Geronimo Stilton Books Should You Read First?

If this is your first time reading the series, the simplest route is:

Start with Lost Treasure of the Emerald Eye.

Then continue through the main numbered books if you want the classic Geronimo Stilton experience.

If the reader has a particular interest, there are other easy entry points:

• Classic Geronimo adventures: Start with Lost Treasure of the Emerald Eye.
• Fantasy: Start with The Kingdom of Fantasy.
• Prehistoric adventures: Start with The Stone of Fire.
• Science fiction: Start with Alien Escape.
• Time travel: Start with The Journey Through Time.
• Spooky adventures: Start with The Thirteen Ghosts.
• Thea’s adventures: Start with the first Thea Stilton book.

Each of these starts a separate collection, so you don’t have to read 85 books before exploring a spin-off.

Geronimo Stilton Main Series: Quick Reference

Here is the simplest version if you only want the original series:

1. Lost Treasure of the Emerald Eye
2. The Curse of the Cheese Pyramid
3. Cat and Mouse in a Haunted House
4. I’m Too Fond of My Fur!
5. Four Mice Deep in the Jungle
6. Paws Off, Cheddarface!
7. Red Pizzas for a Blue Count
8. Attack of the Bandit Cats
9. A Fabumouse Vacation for Geronimo
10. All Because of a Cup of Coffee
11. It’s Halloween, You ‘Fraidy Mouse!
12. Merry Christmas, Geronimo!
13. The Phantom of the Subway
14. The Temple of the Ruby of Fire
15. The Mona Mousa Code
16. A Cheese-Colored Camper
17. Watch Your Whiskers, Stilton!
18. Shipwreck on the Pirate Islands
19. My Name is Stilton, Geronimo Stilton
20. Surf’s Up, Geronimo!
21. The Wild, Wild West
22. The Secret of Cacklefur Castle
23. Valentine’s Day Disaster
24. Field Trip to Niagara Falls
25. The Search for Sunken Treasure
26. The Mummy with No Name
27. The Christmas Toy Factory
28. Wedding Crasher
29. Down and Out Down Under
30. The Mouse Island Marathon
31. The Mysterious Cheese Thief
32. Valley of the Giant Skeletons
33. Geronimo and the Gold Medal Mystery
34. Geronimo Stilton, Secret Agent
35. A Very Merry Christmas
36. Geronimo’s Valentine
37. The Race Across America
38. A Fabumouse School Adventure
39. Singing Sensation
40. The Karate Mouse
41. Mighty Mount Kilimanjaro
42. The Peculiar Pumpkin Thief
43. I’m Not a Supermouse!
44. The Giant Diamond Robbery
45. Save the White Whale!
46. The Haunted Castle
47. Run for the Hills, Geronimo!
48. The Mystery in Venice
49. The Way of the Samurai
50. This Hotel Is Haunted!
51. The Enormouse Pearl Heist
52. Mouse in Space!
53. Rumble in the Jungle
54. Get Into Gear, Stilton!
55. The Golden Statue Plot
56. Flight of the Red Bandit
57. The Stinky Cheese Vacation
58. The Super Chef Contest
59. Welcome to Moldy Manor
60. The Treasure of Easter Island
61. Mouse House Hunter
62. Mouse Overboard!
63. The Cheese Experiment
64. Magical Mission
65. Bollywood Burglary
66. Operation: Secret Recipe
67. The Chocolate Chase
68. Cyber-Thief Showdown
69. Hug a Tree, Geronimo
70. The Phantom Bandit
71. Geronimo on Ice!
72. The Hawaiian Heist
73. The Missing Movie
74. Happy Birthday, Geronimo!
75. The Sticky Situation
76. Superstore Surprise
77. The Last Resort Oasis
78. The Mysterious Eye of the Dragon
79. The Garbage Thief
80. Have a Heart, Geronimo
81. The Super Cup Faceoff
82. Mouse VS Wild
83. Treasures of the Maya
84. Blast from the Past
85. The Legend of Chocolate Hills

Frequently Asked Questions

Is Geronimo Stilton the author of the books?

Geronimo Stilton is the fictional mouse narrator and the name used on the books. The character was created from an idea by Italian author Elisabetta Dami.

What is the first Geronimo Stilton book?

The first numbered book in the standard English series is Lost Treasure of the Emerald Eye. Penguin Random House identifies it as Book 1.

What is the latest Geronimo Stilton book?

As of September 2026, The Legend of Chocolate Hills is listed as #85 in the main English-language series. The Stolen Scroll is listed as #86 for February 2027.

Do Geronimo Stilton books have to be read in order?

No. Most individual adventures can be enjoyed independently. However, reading the numbered main series from the beginning is the simplest way to follow the characters and experience the books in publication order.

Are Thea Stilton books part of the Geronimo Stilton series?

They belong to the same wider universe, but Thea Stilton is a separate series centered on Geronimo’s sister Thea and the Thea Sisters. The official publisher site maintains a separate Thea Stilton collection.

Should I read The Kingdom of Fantasy separately?

Yes. The Kingdom of Fantasy has its own numbered sequence, beginning with The Kingdom of Fantasy. You can read that series independently rather than inserting its books between the main Geronimo Stilton novels.

How many Geronimo Stilton series are there?

There are numerous series and collections rather than one single sequence. Current bibliographic databases group the franchise into at least 12 series, while the official website presents collections including Geronimo Stilton, Thea Stilton, Creepella von Cacklefur, Cavemice, Kingdom of Fantasy, Spacemice, Micekings, and Special Edition.

Final Thoughts

The easiest way to understand Geronimo Stilton books in order is to separate the original series from its many spin-offs. The main series begins with Lost Treasure of the Emerald Eye and now extends to 85 released English-language numbered books, while the wider universe adds fantasy, science fiction, prehistoric adventures, time travel, spooky mysteries, and Thea Stilton stories.

You don’t need to tackle everything at once. For a child discovering Geronimo for the first time, starting with Book 1 and reading the main series in order is the clearest route; after that, The Kingdom of Fantasy, Cavemice, Spacemice, or Thea Stilton can provide a different type of adventure.

Written by

Emon Anam

Hi, I’m Emon. I’m the voice and heart behind Whimsy Read. After nine years in the world of banking, I followed my passion for storytelling into the world of SEO and content strategy. Now, I blend that analytical eye with a deep love for literature to bring you book reviews that are thoughtful, honest, and always focused on the stories that stay with you. When I’m not reading or writing, you’ll find me enjoying joyful chaos with my wife and three kids, getting lost in a new series, or revisiting my old loves: theater, music, and gaming. At the end of the day, I believe great books are meant to be shared, and I’m so glad you’re here to share them with me.