Machines, mysteries and mayhem - this must be a case for OLLIE SPARK!
Ollie Spark loves mending machines and solving mysteries. But he gets more than he bargained for when fixing Aunt Caz's van throws him into a real-life spy adventure! Ollie is whisked away to a mysterious city with strange plants, an unknown language and suspicious people around every corner. With the help of Gasket, his new dog best friend, he sets off on a mission to save the city - and Aunt Caz - from disaster.
Can Ollie fix things before it's too late?!