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?!

Author Gillian Cross Published by David Fickling Books ISBN 9781788452397 EAN 9781788452397 Bic Code Cover Paperback