A set of 20 books specially designed for all Thea Stilton fans. 1-Thea Stilton and the Dragon's Code. 2-Thea Stilton and the Mountain of Fire 3-Thea Stilton and the Ghost of the Shipwreck 4-Thea Stilton and The Secret City 5-Thea Stilton and The Mystery in Paris 6-Thea Stilton and The Cherry Blossom Adventure 7-Thea Stilton and the Star Castaways 8-Thea Stilton: Big Trouble in the Big Apple 9-Thea Stilton and the Ice Treasure 10-Thea Stilton and the Secret of the Old Castle 11-Thea Stilton and the Lost Letters 12-Thea Stilton and the Prince's Emerald 13-Thea Stilton and the Mystery on the Orient Express 14-Thea and The Dancing Shadows 15-Thea Stilton and the Legend of the Fire Flowers 16-Thea Stilton and the Spanish dance mission 17-Thea Stilton and The Journey to The Lions Den 18-Thea Stilton and the Great Tulip Heist 19-Thea Stilton and the Chocolate Sabotage 20-Thea Stilton and the Missing Myth.