Attack of the butt-bombs

When one of the Snot-Bots creates a mess on Farts and Crafts day, Sludge gets an idea to bring massive, messy mayhem to Electropolis.

Using his radiation ray gun, Sludge creates an army of Butt-Bombs and then sets them loose in the sewers.

When the little poo-bots crawl up through the pipes they cause disgusting chaos across the city.

Will the Clean Team respond in time to stop the Butt-Bombs? Or will Sludge's vile minions succeed in covering the city in filth?Featuring action-packed text and fantastically colourful and disgusting robot characters, this insanely funny chapter book is certain to attract gross-out fans of all ages!