The new principal at Teasdale High is talking up the Tubeworks - an amazing new adventure park with coloured and themed pipes that children can venture into to experience extraordinary rides.He is also promoting the national Whatever, Wherever competition - a TV game show in which the winner chooses 'whatever' they want and 'wherever' they want to go.
But something is not quite right in Teasdale. First, Gabby, one of the most powerful swimmers, loses the State Swimming Trials to Andrea Taylor. Second, Hannah, the brightest kid in school loses the Whatever, Wherever playoff to David Evans. Neither Andrea nor David has the natural ability to beat the girls. How have they done it? Could it be linked to the strange events happening at the Tubeworks? Gabby, Hannah and The Clued-up Six, set out on a dangerous mission to uncover the truth.