About the book
Geronimo Stilton, have to travel back in time to save a friend! Professor Paws von Volt needed his help. He had traveled to the past alone to prove that an artifact in the Egyptian Mouseumwas genuine --and now he was lost in time!His friends and Geronimo boarded the professor s newest time machine to go find him, and ended up on a crazy trip through history. He met Cleopatra, Genghis Khan, famousepoet Dante, Queen Elizabeth I, and more. It was a fabumousejourney! But could he find the professor and make it back to the present?