Treasure of the Golden SkullTreasure of the Golden Skull

Mildew and Sponge don't think much of Maudlin Towers, the blackened, gloom-laden, gargoyle-infested monstrosity that is their school. But when they are told the school might close, our heroes realise that being apart and somewhere else could be even worse! But what starts out as a secret hunt for buried treasure quickly…