Geronimo isn't the only world-famous adventuring journalist from New Mouse City; introducing his fabulous sister, Thea! The Thea Sisters are five fun, lively students at Ratford College on Whale Island, who want to be real, live journalists just like their hero, Thea Stilton. Between classes and friendships, love and small fits of jealousy, they're finding college life is really exciting! In "The Secret of Whale Island," it's the start of the new school year and the students have arrived at Ratford College. Every year at this time, the whales move off the coast of Whale Island, but this time, a savage killer whale threatens the peace.

A new, exclusive surfing club has just opened on Windy Island. Residents know that the island is famous for its sudden storms... but their warnings fall on deaf ears until a giant wave hits.

It's election time at Mouseford Academy and the candidates from the Lizard and Gecko student clubs face some challenges if they want to get elected president. Certainly not helping matters is the arrival of a mysterious black ship off the shores of the island . . . and it's trying to pollute the beach! The girls must use all their investigative skills to root out the connection between the ship and the campaign. The fates of the election and their beautiful island home is at stake!

The Thea Sisters are five fun, lively students at Mouseford Academy on Whale Island, who want to be real, live journalists, just like their hero, Thea Stilton. Between classes, friendships, crushes, and some bizarre mysteries to solve, they find life to be a never-ending adventure!

Great news for the Mouseford Academy students! Top Direction, one of the most popular bands for teenagers, is going to perform on Whale Island! And they have decided that the opening act will be chosen among the best bands Mouseford Academy has to offer! Students have two weeks to write a song, and then Top Direction will pick the winner. The Thea Sisters have to win, but someone is trying to sabotage their performance. The Sisters must work together to find their sound, write a great song, and put on the performance of their lives.

Praise for The Sewer Rat Stink:"Fresh, funny, and fast-paced. The free-style artwork and anything-goes story will make kids want to write and draw their own books!" -Dav PilkeyThis is Geronimo Stilton like you've never seen him before! A stinky smell is taking over New Mouse City! No mouse can live like this! Geronimo and his best friend Hercule, the private detective, head underground into the sewer world of Mouse Island to investigate. Can they save the city from the stench?This is all-new Geronimo Stilton as interpreted by author, artist, and longtime fan Tom Angleberger. Tom is a New York Times, USA Today, and Wall Street Journal bestselling author.

Geronimo's adventurous sister Thea narrates this tale packed with action, mystery, and friendship!In this fabumouse adventure, the Thea Sisters head to Alaska, where they're attending a conference held by an important ecological association. Their host and his family are native Alaskans who show the mouselings their favorite games and activities. But soon there's trouble--the Thea Sisters discover that someone is upsetting the ecosystem by blowing up the ice with explosives! Can the Thea Sisters figure out what's going on and stop the destruction before it's too late?

Geronimo's adventurous sister Thea takes center stage in this super special that's packed with mystery, adventure, and friendship!When Geronimo's sister, Thea, is invited to teach a journalism class at a college on Mouse Island, she has no idea that she's going to be called on to help solve a mystery. But when a student disappears, it's up to Thea and five of her students to find out what happened. A nail-biting mystery ensues, complete with secret passages, underground tunnels, and more than a few surprises along the way. Readers will love following the clues to help Thea and her new friends through their first adventure together!

Geronimo's adventurous sister Thea narrates this fabulous adventure that's packed with action, mystery, and friendship!In this exciting adventure, the Thea Sisters are off to Paris to visit Colette's fashion-designer friend Julie. But when Julie's designs are suddenly stolen, the girls must search the city of Paris to catch the thief and save the fashion show. Readers will love following the clues to help the Thea Sisters solve the mystery!

Collecting 3 Graphic Novels in 1! The Thea Sisters—Pamela, Colette, Violet, Paulina, and Nicky—are five fun, lively students at Mouseford Academy on Whale Island, who, inspired by famous journalist Thea Stilton, want to be real, live journalists. Between classes and friendships, love and small fits of jealousy, they find life at the Academy to be a never-ending Adventure! Join the Thea Sisters for a thrilling school year at Mouseford Academy as cosmetics queen and industrialist Vissia De Vissen enrolls Vic and Vanilla, her two children, at the school. At the same time, a rouge orca is causing chaos on the shores of the island. Are the two events connected? Plus, Election Day draws near as the campaign trail turns competitive. Can Vanilla cheat her way into the presidency of the Lizard Club or can the Thea Sisters win fair and square? And, Whale Island’s mysterious Viking ancestry has been uncovered. Does a legendary treasure come with it? Vanilla and her mom, Vissia, will stop at nothing to find out!