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 Cheesy-La, a legendary valley that Geronimo isn't even sure exists. Little does he know that getting there will be an adventure among geysers, volcanoes, and rivers of molten lava!
Series
82 primary books181 released booksGeronimo Stilton is a 181-book series with 181 released primary works first released in 1883 with contributions by Geronimo Stilton, Elisabetta Dami, and Kathryn Cristaldi.
Featured Series
14 primary books15 released booksGeronimo Stilton: Cavemice is a 15-book series with 15 released primary works first released in 2011 with contributions by Geronimo Stilton.
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