The Harmony Stone has been stolen from the Crystal Castle, and without it the Kingdom of Fantasy is vulnerable to an ancient enemy, The Invisible Army; Geronimo, together with Queen Blossom's daughter, Winglet, embarks on a mission to find the ancient crown which will defeat the Invisible Army and restore harmony to the empire--but they must make it back to the Crystal Castle before it is overwhelmed by the enemy.
Geronimo Stilton Kingdom of fantasy ; thirteenth adventure
Stilton, Geronimo. Kingdom of Fantasy
Stilton, Geronimo. Kingdom of Fantasy ; 13th.
Crowns -- Juvenile fiction.
Fairies -- Juvenile fiction.
Magic -- Juvenile fiction.
Mice -- Juvenile fiction.
Quests (Expeditions) -- Juvenile fiction.
Stilton, Geronimo -- Juvenile fiction.
Bigolin, Silvia, illustrator.
Dami, Elisabetta, creator.
Heim, Julia, translator.
translation of: Stilton, Geronimo. Impero della fantasia. English.