"A mysterious and high-profile theft brings Agatha Mystery and her cousin Dash to beautiful Venice. This case takes the two cousins to the heart of European culture-- and the heart of one of their biggest challenges yet. During the cit;y's famous Carnevale celebrations, someone stole the ancient golden crown once worn by none other than the Doge of Venice. The pair must chase their way through winding streets full of masks and aristocrats to catch...

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.