Things are afoot in Starkley... again! Out in the ocean something's on the move...something big...something that might change everything.... While most of Starkley's inhabitants have fled or gone into lockdown, Hamish and his pals in the PDF are coming up with a plan, because if they don't save the world then who will?! But this time they're not alone. Luckily, the top-secret Monster Patrol is on hand to help...even if that 'help' is in the form of a strange new kid, a bizarre-looking fish monster and a bonkers old lady.