Can a group of ten year old mates (and one scruffy dog) really outwit the most fiendish, cunning adults in the universe and save a frightened friend from the worst fate imaginable? When mysterious smelly footprints lead the gang to the school kitchen, they find themselves in a race against time to save their new best friend. The seasons are changing, and the fate of an entire species lies in their hands ... Dennis and Gnasher are back for another adventure. An adventure story, told with funny pictures ...