Geronimo's adventurous sister Thea narrates this fabulous adventure that's packed with action， mystery， and friendship! The Thea Sisters are boarding the famouse Orient Express for a journey from Paris to Istanbul! The train is on a special trip to return a precious wedding dress stolen years ago from an Istanbul museum. But there's a rumor that the mysterious Acrobat Thief will steal the dress from the moving train! The Thea Sisters are determined to foil this super-sneaky mouse's plans.，The Thea Sisters are taking a special trip on the "famouse" Orient Express for a journey from Paris to Istanbul to return a precious wedding dress stolen years ago from an Istanbul museum， but there's a rumor that the mysterious Acrobat Thief will steal the dress from the moving train， and the Thea Sisters are determined to foil this super-sneaky mouse's plans. Original.，The Thea Sisters are taking a special trip on the Orient Express for a journey from Paris to Istanbul to return a wedding dress stolen years ago from an Istanbul museum， but there's a rumor that the mysterious Acrobat Thief will steal the dress from the moving train， and the Thea Sisters are determined to foil this mouse's...