Helena Aguilà Livres

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

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!

Rare Book

Je suis envoyée spéciale de l'Écho du Rongeur, le célèbre journal que dirige mon frère, Geronimo Stilton. Vous le connaissez? Oui, le célèbre écrivain! Moi aussi j'aime écrire des histoires. Mes livres racontent les aventures incroyables que je partage avec mes cinq amies et intrépides enquêteuses: les Téa Sisters! La cité secrète. Qu'est-ce qui se cache au milieu des montagnes majestueuses du Pérou? Suivez les Téa Sisters dans une aventure assourissante. Entre ponts suspendus, condors géants et pièges antiques, vainquant tous les dangers, elles vous conduiront jusqu'au seuil de la cité secrète des Incas.

When their marine biology professor disappears, the Thea Sisters search for him, and together they try to stop some wicked mice from stealing a treasure lost in a shipwreck, after which they head to China to find another treasure.

La directora de la revista Ratogue acaba de llegar a la Universidad de Ratford y nos va a dar su primera clase de periodismo de moda. ¡Por fin vamos a aprender todos los secretos del oficio! ¿Nos acompañas?

It is up to the Thea sisters to investigate when an Ecuadorian chocolate factory known for its environmental practices begins malfunctioning and the owner suspects sabotage.