Books in Geronimo Stilton Cavemice series

Geronimo Stilton's ancient ancestor Geronimo Stiltonoot is back in another prehistoric adventure!Geronimo Stiltonoot and his family are off to find a cure for Grandma Ratrock's aches and pains. She's heard that a remedy hides in a legendary valley, and Geronimo isn't even sure it exists. Little does he know that getting there will be an adventure among geysers, volcanoes, and rivers of molten lava!

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!

Geronimo Stilton's ancient ancestor Geronimo Stiltonoot is back in another prehistoric adventure!It's the season for the annual cavemouse sports competition! This year, Tiger Khan and his saber-toothed henchmen want to enter the games. They call a truce with the cavemice during the tournament . . . but when their flag goes missing, Tiger Khan is furious. Can Geronimo Stiltonoot track it down in time to keep his fur intact?

When you're with Geronimo Stilton, it's always a fabumouse adventure!Join me and my friends on our first four adventures!Who Is Geronimo Stilton?That's me! I run a newspaper, but my true passion is writing tales of adventure. Here on Mouse Island, my books are all best-sellers! What's that? You've never read one? Well, my books are full of fun. They are whisker-licking good stories, and that's a promise!Lost Treasure of the Emerald EyeIt all started when my sister, Thea, discovered a mysterious map. It showed a secret treasure on a faraway island. And before I could let out a squeak of protest, Thea dragged me into her treasure hunt! In no time at all, we'd set sail for the island. It was an adventure I'd never forget....The Curse of the Cheese PyramidI'm off to Egypt! I climbed onboard a crabby old camel that would take me across the desert to the Great Cheese Pyramid. There, among mummies and hieroglyphics, I would learn the secret of the Seven Wonders of the Ancient Mouse World....Cat and Mouse in a Haunted HouseI was lost in a dark, spooky forest! Until I stumbled upon Curlypaw Cannycat's Castle. The castle was completely empty, or so I thought. But I quickly discovered that it was haunted - by cats! Let me tell you, this was one case where curiosity almost killed the mouse!I'm Too Fond of My FurI was on my way 'round the world to Mouse Everest! The trip was long and dangerous. I almost froze my tail off on the way. And then I was kidnapped by the Abominable Snowman! Yes, it was truly an amazing adventure....

This NEW Geronimo Stilton series spin-off is set in the Stone Age!Who is Geronimo Stiltonoot? He is a cavemouse -- Geronimo Stilton's ancient ancestor. He runs the stone newspaper in the prehistoric village of Old Mouse City. From dealing with dinosaurs to dodging meteorites, his life in the Stone Age is full of adventure!THE STONE OF FIREOld Mouse City is in an uproar. The most precious artifact in the mouseum -- the Stone of Fire -- has been stolen! Geronimo Stiltonoot and his cavemouse friend Hercule Poirat are on the case. It's up to them to retrieve the stone from the ferocious Tiger Khan and his band of fearsome felines!

Geronimo Stilton meets the Stone Age in this NEW spin-off series!Who is Geronimo Stiltonoot?He is a cavemouse -- Geronimo Stilton's ancient ancestor. He runs the stone newspaper in the prehistoric village of Old Mouse City. From dealing with dinosaurs to dodging meteorites, his life in the Stone Age is full of adventure!WATCH YOUR TAIL!Geronimo Stiltonoot wakes up to a terrible morning. Meteors are falling from the sky, and it seems like everyone in Old Mouse City has an awful stomachache! Geronimo must travel to the Cave of Memories to find the ancient shaman cure for his fellow cavemice. But dangers lurk on his journey -- can he make it back home safely?