A thrilling quest through the past! I couldnt believe it. I Geronimo Stilton had to travel back in time to save a friend! Professor Paws von Volt needed my help. He had traveled to the past alone to prove that an artifact in the Egyptian Mouseum was genuine -- and now he was lost in time! My friends and I boarded the professors newest time machine to go find him and ended up on a crazy trip through history. We met Cleopatra Genghis Khan famouse poet Dante Queen Elizabeth I and more. It was a fabumouse journey! But could we find the professor and make it back to the present?