The mice are visiting their cousin Agatha and looking forward to attending Queen Victoria's Golden Jubilee celebration, but there's trouble apaw when they discover that the diamond in the Queen's crown has been stolen!
The mice visit their cousin Ernestine and her friend Jeannie and discover that the famous cable cars are mysteriously breaking down. Jeannie's grandfather invented the cable cars, but her father, Jamie, can't figure out what is causing the problems.
Sarita takes Emily, Alexander and their Indian cousin Bahjay to the jungle to rescue some captured animals from a poacher called Sam McBean. Asura, a tiger seeks their help to find her lost cub, but is caught by McBean. The mice and Sarita find the cub, release Asura and pursue McBean.
Jewels are being stolen from passengers on the Orient Express. The train's driver gets the blame, but can Emily, Alexander and Cousin Pierre track down the real culprit?
There has been a major bank heist in Zurich! Someone has made off with thousands of gold coins. Alexander wants to learn more, but it's time for the Swiss Chocolate Festival.
Emily and Alexander get their first ride on a dogsled as they travel with Cousin Powhuktuk through the snows of Northern Canada. They meet twins Katelo and Nuljalik, a girl and a boy, who are worried that their village will have no food for the harsh winter.
Count Zeppelin is about to launch his new Zeppelin airship skyward and Emily and Alexander are along for the ride. Visiting their cousin Fritz and his friend Leni, Zeppelin's granddaughter, our mice learn how this fascinating invention works.
Cousin Safari Sue hurries Emily and Alexander to the village to meet her friend Tumaini. When they run up, they're surprised to find Tumaini being teased by the other children because she is so much taller than the rest.
As the camels plod slowly across the desert, cousin Siri tells Emily and Alexander she is very worried about the drought plaguing her country. All the oases are drying up and the search for the legendary oasis has proven futile.
The Gold Rush is on! Emily and Alexander meet up with cousin Ned who has a map that will lead them to gold. Ned introduces them to his friend Danny who has traveled with his parents from the United States.
It's Christmas Eve and Santa's workshop is bustling. Emily, Alexander and their cousin Noelle hop aboard Donner to retrieve the reindeer from their year-long rest in Lapland. But the reindeer are missing!
Emily and Alexander arrive in Pamplona just in time for the Fiesta, but not everyone is in a party mood. Cousin Carmen's friend Rosa is very worried. She is afraid her father, El Matador, is going to get hurt in the bull ring.
