Ollie Spark and the accidental adventure

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 round 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?!