When Geronimo Stilton finds out that the Pirate Cats are going back in time to Venice in the year 1517, he knows they must be after one thing: The Mona Lisa! Geronimo and friends must travel to Renaissance Italy to stop the Pirate Cats from stealing the Mona Lisa and taking credit for what is arguably the world's most famous painting. But the Pirate Cats have an ace up their sleeve: someone in Geronimo's crew is an imposter!

Relates, from the point of view of his servant Salai, how Leonardo da Vinci came to paint the Mona Lisa.

Features a blend of animation set to classical music, and live action scenes of the orchestra. Pieces include: Toccata and Fugue in D Minor by Johann Sebastian Bach, The Nutcracker Suite by Pyotr Ilyich Tchaikovsky, The Sorcerer's Apprentice by Paul Dukas, The Rite of Spring by Igor Stravinsky, The Pastoral Symphony by Ludwig van Beethoven, Dance of the Hours by Amilcare Ponchielli, Night on Bald Mountain by Modeste Moussorgsky, and Ave Maria by Franz...

Geronimo Stilton lives in New Mouse City on Mouse Island with his friends and relatives. He works at The Rodents Gazette, the most famouse newspaper in New Mouse City. In these comics, Geronimo Stilton travels back in time to save the future, by protecting the past from his arch nemeses, the Pirate Cats.

Fantasia: Features a blend of animation set to classical music, and live action scenes of the orchestra. Pieces include: Toccata and Fugue in D Minor by Johann Sebastian Bach, The Nutcracker Suite by Pyotr Ilyich Tchaikovsky, The Sorcerer's Apprentice by Paul Dukas, The Rite of Spring by Igor Stravinsky, The Pastoral Symphony by Ludwig van Beethoven, Dance of the Hours by Amilcare Ponchielli, Night on Bald Mountain by Modeste Moussorgsky, and Ave...